Algebra Adventure: 200 Practice Questions with Detailed Solutions for Young Minds to Boost Your Class 5 and 6 Skills

Class 5 and 6 Algebra Questions with Tips

Understanding Algebra

Algebra is a branch of mathematics that uses symbols, usually letters, to represent numbers in equations and formulas. These symbols are called variables. In algebra, you learn to solve problems by finding the value of these variables. For example, in the equation x + 3 = 7, x is a variable that we need to solve for. The solution is the value of x that makes the equation true.

Tip: Start with simple problems and gradually move to more complex ones. Practice regularly to become familiar with different algebraic concepts and techniques.

Algebra Questions for Class 5

1. Solve for x: x + 5 = 12

Answer: x = 12 - 5 = 7

2. If y - 7 = 10, what is the value of y?

Answer: y = 10 + 7 = 17

3. Solve for x: 3x = 15

Answer: x = 15 / 3 = 5

4. Find the value of x if x / 4 = 6

Answer: x = 6 * 4 = 24

5. Solve for x: x - 3 = 8

Answer: x = 8 + 3 = 11

6. If 2y = 14, what is y?

Answer: y = 14 / 2 = 7

7. Find x if x + 9 = 20

Answer: x = 20 - 9 = 11

8. Solve for y: y / 5 = 7

Answer: y = 7 * 5 = 35

9. What is the value of x in the equation 4x = 32?

Answer: x = 32 / 4 = 8

10. Solve for x: x - 6 = 14

Answer: x = 14 + 6 = 20

11. If 3x = 27, what is the value of x?

Answer: x = 27 / 3 = 9

12. Solve for y: y + 4 = 12

Answer: y = 12 - 4 = 8

13. What is the value of x if x / 6 = 3

Answer: x = 3 * 6 = 18

14. Solve for x: x - 5 = 11

Answer: x = 11 + 5 = 16

15. If 5y = 45, find y.

Answer: y = 45 / 5 = 9

16. What is x if x + 8 = 15

Answer: x = 15 - 8 = 7

17. Find y if y - 9 = 4

Answer: y = 4 + 9 = 13

18. Solve for x: 2x = 18

Answer: x = 18 / 2 = 9

19. What is the value of y if y / 3 = 5

Answer: y = 5 * 3 = 15

20. Solve for x: x + 7 = 14

Answer: x = 14 - 7 = 7

Algebra Questions for Class 6

21. Solve for x: 2x + 5 = 17

Answer: 2x = 17 - 5 = 12
x = 12 / 2 = 6

22. If 3x - 4 = 11, find x.

Answer: 3x = 11 + 4 = 15
x = 15 / 3 = 5

23. Solve for y: y / 4 + 3 = 7

Answer: y / 4 = 7 - 3 = 4
y = 4 * 4 = 16

24. What is the value of x in the equation 4x - 7 = 13?

Answer: 4x = 13 + 7 = 20
x = 20 / 4 = 5

25. Solve for x: 5x + 2 = 27

Answer: 5x = 27 - 2 = 25
x = 25 / 5 = 5

26. If 2y - 3 = 11, find y.

Answer: 2y = 11 + 3 = 14
y = 14 / 2 =

27. Solve for x: x / 5 + 6 = 10

Answer: x / 5 = 10 - 6 = 4
x = 4 * 5 = 20

28. What is the value of y if 3y + 8 = 29

Answer: 3y = 29 - 8 = 21
y = 21 / 3 = 7

29. Find x if 6x - 4 = 20

Answer: 6x = 20 + 4 = 24
x = 24 / 6 = 4

30. Solve for y: 7y - 5 = 30

Answer: 7y = 30 + 5 = 35
y = 35 / 7 = 5

31. What is the value of x if 8x / 2 = 16

Answer: 8x = 16 * 2 = 32
x = 32 / 8 = 4

32. Solve for x: x + 4 = 2x - 3

Answer: x - 2x = -3 - 4 = -7
-x = -7
x = 7

33. Find y if 5y - 9 = 16

Answer: 5y = 16 + 9 = 25
y = 25 / 5 = 5

34. Solve for x: 4x - 6 = 2x + 8

Answer: 4x - 2x = 8 + 6 = 14
2x = 14
x = 14 / 2 = 7

35. What is the value of x if x / 3 + 4 = 10

Answer: x / 3 = 10 - 4 = 6
x = 6 * 3 = 18

36. Solve for y: 2y + 9 = 25

Answer: 2y = 25 - 9 = 16
y = 16 / 2 = 8

37. Find x if 3x + 7 = 22

Answer: 3x = 22 - 7 = 15
x = 15 / 3 = 5

38. Solve for x: 2x - 4 = x + 6

Answer: 2x - x = 6 + 4 = 10
x = 10

39. What is the value of y if y / 5 + 2 = 6

Answer: y / 5 = 6 - 2 = 4
y = 4 * 5 = 20

40. Solve for x: x + 12 = 2x - 5

Answer: x - 2x = -5 - 12 = -17
-x = -17
x = 17

41. If 3x + 5 = 20, find x.

Answer: 3x = 20 - 5 = 15
x = 15 / 3 = 5

42. Solve for y: 4y - 3 = 9

Answer: 4y = 9 + 3 = 12
y = 12 / 4 = 3

43. What is the value of x if 2x - 7 = 9

Answer: 2x = 9 + 7 = 16
x = 16 / 2 = 8

44. Solve for y: 3y + 6 = 18

Answer: 3y = 18 - 6 = 12
y = 12 / 3 = 4

45. Find x if x / 4 + 5 = 8

Answer: x / 4 = 8 - 5 = 3
x = 3 * 4 = 12

46. Solve for x: 5x - 2 = 3x + 10

Answer: 5x - 3x = 10 + 2 = 12
2x = 12
x = 12 / 2 = 6

47. What is the value of y if y + 8 = 15

Answer: y = 15 - 8 = 7

48. Solve for x: 6x - 4 = 2x + 12

Answer: 6x - 2x = 12 + 4 = 16
4x = 16
x = 16 / 4 = 4

49. Find y if y / 3 = 5

Answer: y = 5 * 3 = 15

50. Solve for x: 2x + 6 = 14

Answer: 2x = 14 - 6 = 8
x = 8 / 2 = 4

51. What is the value of x if 4x + 2 = 18

Answer: 4x = 18 - 2 = 16
x = 16 / 4 = 4

52. Solve for y: 7y - 2 = 20

Answer: 7y = 20 + 2 = 22
y = 22 / 7 ≈ 3.14

53. Find x if 3x + 4 = 19

Answer: 3x = 19 - 4 = 15
x = 15 / 3 = 5

54. Solve for y: 5y + 8 = 33

Answer: 5y = 33 - 8 = 25
y = 25 / 5 = 5

55. What is the value of x if 4x - 6 = 14

Answer: 4x = 14 + 6 = 20
x = 20 / 4 = 5

56. Solve for x: x / 2 + 3 = 8

Answer: x / 2 = 8 - 3 = 5
x = 5 * 2 = 10

57. Find y if 6y - 7 = 23

Answer: 6y = 23 + 7 = 30
y = 30 / 6 = 5

58. Solve for x: 2x + 7 = 15

Answer: 2x = 15 - 7 = 8
x = 8 / 2 = 4

59. What is the value of y if 4y - 5 = 19

Answer: 4y = 19 + 5 = 24
y = 24 / 4 = 6

60. Solve for x: 7x - 4 = 25

Answer: 7x = 25 + 4 = 29
x = 29 / 7 ≈ 4.14

61. Find y if 2y + 9 = 21

Answer: 2y = 21 - 9 = 12
y = 12 / 2 = 6

62. Solve for x: 5x - 3 = 22

Answer: 5x = 22 + 3 = 25
x = 25 / 5 = 5

63. What is the value of x if x / 3 - 4 = 2

Answer: x / 3 = 2 + 4 = 6
x = 6 * 3 = 18

64. Solve for y: 4y + 5 = 17

Answer: 4y = 17 - 5 = 12
y = 12 / 4 = 3

65. Find x if 2x - 5 = 9

Answer: 2x = 9 + 5 = 14
x = 14 / 2 = 7

66. Solve for x: x + 4 = 5x - 12

Answer: x - 5x = -12 - 4 = -16
-4x = -16
x = 16 / 4 = 4

67. What is the value of y if 6y - 8 = 16

Answer: 6y = 16 + 8 = 24
y = 24 / 6 = 4

68. Solve for x: 3x - 4 = 2x + 8

Answer: 3x - 2x = 8 + 4 = 12
x = 12

69. Find y if 5y + 10 = 30

Answer: 5y = 30 - 10 = 20
y = 20 / 5 = 4

70. Solve for x: x - 3 = 2x + 5

Answer: x - 2x = 5 + 3 = 8
-x = 8
x = -8

71. What is the value of x if 4x + 2 = 18

Answer: 4x = 18 - 2 = 16
x = 16 / 4 = 4

72. Solve for y: 7y - 6 = 27

Answer: 7y = 27 + 6 = 33
y = 33 / 7 ≈ 4.71

73. Find x if 2x - 3 = 13

Answer: 2x = 13 + 3 = 16
x = 16 / 2 = 8

74. Solve for y: 4y - 7 = 9

Answer: 4y = 9 + 7 = 16
y = 16 / 4 = 4

75. What is the value of x if x / 5 + 2 = 6

Answer: x / 5 = 6 - 2 = 4
x = 4 * 5 = 20

76. Solve for x: 5x + 3 = 23

Answer: 5x = 23 - 3 = 20
x = 20 / 5 = 4

77. Find y if 6y - 4 = 26

Answer: 6y = 26 + 4 = 30
y = 30 / 6 = 5

78. Solve for x: 3x + 2 = 14

Answer: 3x = 14 - 2 = 12
x = 12 / 3 = 4

79. What is the value of y if 4y + 5 = 21

Answer: 4y = 21 - 5 = 16
y = 16 / 4 = 4

80. Solve for x: 2x - 8 = 12

Answer: 2x = 12 + 8 = 20
x = 20 / 2 = 10

81. Find y if 7y + 3 = 32

Answer: 7y = 32 - 3 = 29
y = 29 / 7 ≈ 4.14

82. Solve for x: 5x - 6 = 19

Answer: 5x = 19 + 6 = 25
x = 25 / 5 = 5

83. What is the value of y if 3y + 4 = 16

Answer: 3y = 16 - 4 = 12
y = 12 / 3 = 4

84. Solve for x: x + 5 = 2x + 7

Answer: x - 2x = 7 - 5 = 2
-x = 2
x = -2

85. Find y if 4y - 3 = 13

Answer: 4y = 13 + 3 = 16
y = 16 / 4 = 4

86. Solve for x: 2x + 3 = x + 11

Answer: 2x - x = 11 - 3 = 8
x = 8

87. What is the value of y if 6y + 5 = 35

Answer: 6y = 35 - 5 = 30
y = 30 / 6 = 5

88. Solve for x: x / 4 - 2 = 1

Answer: x / 4 = 1 + 2 = 3
x = 3 * 4 = 12

89. Find y if 7y + 6 = 36

Answer: 7y = 36 - 6 = 30
y = 30 / 7 ≈ 4.29

90. Solve for x: 3x - 2 = 13

Answer: 3x = 13 + 2 = 15
x = 15 / 3 = 5

91. What is the value of y if 2y + 7 = 19

Answer: 2y = 19 - 7 = 12
y = 12 / 2 = 6

92. Solve for x: x / 3 + 6 = 10

Answer: x / 3 = 10 - 6 = 4
x = 4 * 3 = 12

93. Find y if 5y - 8 = 22

Answer: 5y = 22 + 8 = 30
y = 30 / 5 = 6

94. Solve for x: 4x + 5 = 21

Answer: 4x = 21 - 5 = 16
x = 16 / 4 = 4

95. What is the value of y if 7y - 2 = 19

Answer: 7y = 19 + 2 = 21
y = 21 / 7 = 3

96. Solve for x: x - 6 = 3x - 10

Answer: x - 3x = -10 + 6 = -4
-2x = -4
x = 4 / 2 = 2

97. Find y if 2y + 11 = 25

Answer: 2y = 25 - 11 = 14
y = 14 / 2 = 7

98. Solve for x: 5x - 7 = 18

Answer: 5x = 18 + 7 = 25
x = 25 / 5 = 5

99. What is the value of y if 3y + 6 = 24

Answer: 3y = 24 - 6 = 18
y = 18 / 3 = 6

100. Solve for x: 4x + 2 = 18

Answer: 4x = 18 - 2 = 16
x = 16 / 4 = 4

Algebra Questions for Class 5 and 6 (101-200)

101. Solve for x: 3x + 2 = 11

Answer: 3x = 11 - 2 = 9
x = 9 / 3 = 3

102. What is the value of y if 2y - 5 = 7

Answer: 2y = 7 + 5 = 12
y = 12 / 2 = 6

103. Solve for x: 5x - 4 = 21

Answer: 5x = 21 + 4 = 25
x = 25 / 5 = 5

104. Find y if 3y + 6 = 15

Answer: 3y = 15 - 6 = 9
y = 9 / 3 = 3

105. Solve for x: 4x - 2 = 10

Answer: 4x = 10 + 2 = 12
x = 12 / 4 = 3

106. What is the value of y if 6y + 4 = 28

Answer: 6y = 28 - 4 = 24
y = 24 / 6 = 4

107. Solve for x: 2x + 8 = 18

Answer: 2x = 18 - 8 = 10
x = 10 / 2 = 5

108. Find y if 5y - 3 = 17

Answer: 5y = 17 + 3 = 20
y = 20 / 5 = 4

109. Solve for x: 7x - 6 = 20

Answer: 7x = 20 + 6 = 26
x = 26 / 7 ≈ 3.71

110. What is the value of y if 4y + 9 = 25

Answer: 4y = 25 - 9 = 16
y = 16 / 4 = 4

111. Solve for x: 3x - 4 = 11

Answer: 3x = 11 + 4 = 15
x = 15 / 3 = 5

112. Find y if 7y + 2 = 51

Answer: 7y = 51 - 2 = 49
y = 49 / 7 = 7

113. Solve for x: 4x + 3 = 15

Answer: 4x = 15 - 3 = 12
x = 12 / 4 = 3

114. What is the value of y if 2y + 8 = 18

Answer: 2y = 18 - 8 = 10
y = 10 / 2 = 5

115. Solve for x: 5x + 2 = 32

Answer: 5x = 32 - 2 = 30
x = 30 / 5 = 6

116. Find y if 3y - 5 = 10

Answer: 3y = 10 + 5 = 15
y = 15 / 3 = 5

117. Solve for x: 6x - 4 = 20

Answer: 6x = 20 + 4 = 24
x = 24 / 6 = 4

118. What is the value of y if 8y - 3 = 25

Answer: 8y = 25 + 3 = 28
y = 28 / 8 = 3.5

119. Solve for x: 7x + 2 = 30

Answer: 7x = 30 - 2 = 28
x = 28 / 7 = 4

120. Find y if 4y - 9 = 7

Answer: 4y = 7 + 9 = 16
y = 16 / 4 = 4

121. Solve for x: 2x + 4 = 14

Answer: 2x = 14 - 4 = 10
x = 10 / 2 = 5

122. What is the value of y if 5y + 4 = 29

Answer: 5y = 29 - 4 = 25
y = 25 / 5 = 5

123. Solve for x: 3x - 5 = 7

Answer: 3x = 7 + 5 = 12
x = 12 / 3 = 4

124. Find y if 6y + 2 = 20

Answer: 6y = 20 - 2 = 18
y = 18 / 6 = 3

125. Solve for x: 5x + 7 = 32

Answer: 5x = 32 - 7 = 25
x = 25 / 5 = 5

126. What is the value of y if 7y - 4 = 32

Answer: 7y = 32 + 4 = 36
y = 36 / 7 ≈ 5.14

127. Solve for x: 8x - 6 = 22

Answer: 8x = 22 + 6 = 28
x = 28 / 8 = 3.5

128. Find y if 4y + 7 = 31

Answer: 4y = 31 - 7 = 24
y = 24 / 4 = 6

129. Solve for x: 3x + 5 = 20

Answer: 3x = 20 - 5 = 15
x = 15 / 3 = 5

130. What is the value of y if 2y + 10 = 24

Answer: 2y = 24 - 10 = 14
y = 14 / 2 = 7

131. Solve for x: 6x - 7 = 23

Answer: 6x = 23 + 7 = 30
x = 30 / 6 = 5

132. Find y if 5y + 6 = 31

Answer: 5y = 31 - 6 = 25
y = 25 / 5 = 5

133. Solve for x: 7x + 2 = 40

Answer: 7x = 40 - 2 = 38
x = 38 / 7 ≈ 5.43

134. What is the value of y if 6y - 5 = 19

Answer: 6y = 19 + 5 = 24
y = 24 / 6 = 4

135. Solve for x: 2x + 6 = 16

Answer: 2x = 16 - 6 = 10
x = 10 / 2 = 5

136. Find y if 4y - 2 = 18

Answer: 4y = 18 + 2 = 20
y = 20 / 4 = 5

137. Solve for x: 3x + 4 = 22

Answer: 3x = 22 - 4 = 18
x = 18 / 3 = 6

138. What is the value of y if 5y - 4 = 26

Answer: 5y = 26 + 4 = 30
y = 30 / 5 = 6

139. Solve for x: 8x - 5 = 35

Answer: 8x = 35 + 5 = 40
x = 40 / 8 = 5

140. Find y if 2y + 11 = 23

Answer: 2y = 23 - 11 = 12
y = 12 / 2 = 6

141. Solve for x: 7x - 3 = 25

Answer: 7x = 25 + 3 = 28
x = 28 / 7 = 4

142. What is the value of y if 3y + 7 = 25

Answer: 3y = 25 - 7 = 18
y = 18 / 3 = 6

143. Solve for x: 4x - 2 = 14

Answer: 4x = 14 + 2 = 16
x = 16 / 4 = 4

144. Find y if 6y - 4 = 20

Answer: 6y = 20 + 4 = 24
y = 24 / 6 = 4

145. Solve for x: 5x - 6 = 19

Answer: 5x = 19 + 6 = 25
x = 25 / 5 = 5

146. What is the value of y if 4y + 5 = 21

Answer: 4y = 21 - 5 = 16
y = 16 / 4 = 4

147. Solve for x: 6x - 4 = 14

Answer: 6x = 14 + 4 = 18
x = 18 / 6 = 3

148. Find y if 3y - 7 = 8

Answer: 3y = 8 + 7 = 15
y = 15 / 3 = 5

149. Solve for x: 7x + 2 = 23

Answer: 7x = 23 - 2 = 21
x = 21 / 7 = 3

150. What is the value of y if 8y - 6 = 22

Answer: 8y = 22 + 6 = 28
y = 28 / 8 = 3.5

151. Solve for x: 2x - 7 = 13

Answer: 2x = 13 + 7 = 20
x = 20 / 2 = 10

152. Find y if 5y + 9 = 29

Answer: 5y = 29 - 9 = 20
y = 20 / 5 = 4

153. Solve for x: 8x - 4 = 28

Answer: 8x = 28 + 4 = 32
x = 32 / 8 = 4

154. What is the value of y if 7y + 3 = 32

Answer: 7y = 32 - 3 = 29
y = 29 / 7 ≈ 4.14

155. Solve for x: 3x + 6 = 21

Answer: 3x = 21 - 6 = 15
x = 15 / 3 = 5

156. Find y if 2y - 3 = 11

Answer: 2y = 11 + 3 = 14
y = 14 / 2 = 7

157. Solve for x: 4x + 5 = 29

Answer: 4x = 29 - 5 = 24
x = 24 / 4 = 6

158. What is the value of y if 5y - 2 = 18

Answer: 5y = 18 + 2 = 20
y = 20 / 5 = 4

159. Solve for x: 6x + 3 = 27

Answer: 6x = 27 - 3 = 24
x = 24 / 6 = 4

160. Find y if 4y + 8 = 36

Answer: 4y = 36 - 8 = 28
y = 28 / 4 = 7

161. Solve for x: 7x - 2 = 20

Answer: 7x = 20 + 2 = 22
x = 22 / 7 ≈ 3.14

162. What is the value of y if 3y + 4 = 19

Answer: 3y = 19 - 4 = 15
y = 15 / 3 = 5

163. Solve for x: 5x - 8 = 17

Answer: 5x = 17 + 8 = 25
x = 25 / 5 = 5

164. Find y if 2y + 3 = 11

Answer: 2y = 11 - 3 = 8
y = 8 / 2 = 4

165. Solve for x: 6x - 5 = 31

Answer: 6x = 31 + 5 = 36
x = 36 / 6 = 6

166. What is the value of y if 4y - 9 = 15

Answer: 4y = 15 + 9 = 24
y = 24 / 4 = 6

167. Solve for x: 7x + 6 = 40

Answer: 7x = 40 - 6 = 34
x = 34 / 7 ≈ 4.86

168. Find y if 3y - 4 = 11

Answer: 3y = 11 + 4 = 15
y = 15 / 3 = 5

169. Solve for x: 2x - 6 = 8

Answer: 2x = 8 + 6 = 14
x = 14 / 2 = 7

170. What is the value of y if 6y + 4 = 34

Answer: 6y = 34 - 4 = 30
y = 30 / 6 = 5

171. Solve for x: 8x + 3 = 51

Answer: 8x = 51 - 3 = 48
x = 48 / 8 = 6

172. Find y if 4y + 9 = 29

Answer: 4y = 29 - 9 = 20
y = 20 / 4 = 5

173. Solve for x: 5x - 7 = 18

Answer: 5x = 18 + 7 = 25
x = 25 / 5 = 5

174. What is the value of y if 2y + 6 = 18

Answer: 2y = 18 - 6 = 12
y = 12 / 2 = 6

175. Solve for x: 7x - 3 = 31

Answer: 7x = 31 + 3 = 34
x = 34 / 7 ≈ 4.86

176. Find y if 5y + 4 = 29

Answer: 5y = 29 - 4 = 25
y = 25 / 5 = 5

177. Solve for x: 6x + 7 = 43

Answer: 6x = 43 - 7 = 36
x = 36 / 6 = 6

178. What is the value of y if 3y - 8 = 16

Answer: 3y = 16 + 8 = 24
y = 24 / 3 = 8

179. Solve for x: 4x - 9 = 15

Answer: 4x = 15 + 9 = 24
x = 24 / 4 = 6

180. Find y if 6y - 5 = 19

Answer: 6y = 19 + 5 = 24
y = 24 / 6 = 4

181. Solve for x: 5x + 6 = 26

Answer: 5x = 26 - 6 = 20
x = 20 / 5 = 4

182. What is the value of y if 4y - 7 = 21

Answer: 4y = 21 + 7 = 28
y = 28 / 4 = 7

183. Solve for x: 7x + 5 = 30

Answer: 7x = 30 - 5 = 25
x = 25 / 7 ≈ 3.57

184. Find y if 3y + 5 = 20

Answer: 3y = 20 - 5 = 15
y = 15 / 3 = 5

185. Solve for x: 4x + 3 = 19

Answer: 4x = 19 - 3 = 16
x = 16 / 4 = 4

186. What is the value of y if 5y - 6 = 19

Answer: 5y = 19 + 6 = 25
y = 25 / 5 = 5

187. Solve for x: 6x - 2 = 16

Answer: 6x = 16 + 2 = 18
x = 18 / 6 = 3

188. Find y if 7y + 4 = 32

Answer: 7y = 32 - 4 = 28
y = 28 / 7 = 4

189. Solve for x: 5x - 2 = 18

Answer: 5x = 18 + 2 = 20
x = 20 / 5 = 4

190. What is the value of y if 2y - 5 = 9

Answer: 2y = 9 + 5 = 14
y = 14 / 2 = 7

191. Solve for x: 3x - 5 = 16

Answer: 3x = 16 + 5 = 21
x = 21 / 3 = 7

192. Find y if 6y + 7 = 31

Answer: 6y = 31 - 7 = 24
y = 24 / 6 = 4

193. Solve for x: 4x - 5 = 23

Answer: 4x = 23 + 5 = 28
x = 28 / 4 = 7

194. What is the value of y if 3y + 8 = 29

Answer: 3y = 29 - 8 = 21
y = 21 / 3 = 7

195. Solve for x: 5x + 7 = 37

Answer: 5x = 37 - 7 = 30
x = 30 / 5 = 6

196. Find y if 4y - 6 = 18

Answer: 4y = 18 + 6 = 24
y = 24 / 4 = 6

197. Solve for x: 6x + 4 = 28

Answer: 6x = 28 - 4 = 24
x = 24 / 6 = 4

198. What is the value of y if 7y + 2 = 45

Answer: 7y = 45 - 2 = 43
y = 43 / 7 ≈ 6.14

199. Solve for x: 2x + 7 = 21

Answer: 2x = 21 - 7 = 14
x = 14 / 2 = 7

200. Find y if 5y + 11 = 26

Answer: 5y = 26 - 11 = 15
y = 15 / 5 = 3