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Algebra worksheet with 64 equations to solve for the variable y.

A printable algebra worksheet with 64 equations to solve for the variable y, labeled "ALGEBRA" at the top, with spaces for name and class.

A printable algebra worksheet with 64 equations to solve for the variable y, labeled "ALGEBRA" at the top, with spaces for name and class.

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ID: #278231
Show Answer Key & Explanations Step-by-step solution for: 13+ 7th Grade Algebra Worksheet Templates - Free Word & PDF ...
Let's solve each equation in the worksheet step by step. The goal is to solve for the variable $ y $ in each equation.

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General Strategy:


Each equation is of the form:
$$
\text{number} = y - \text{number} \quad \text{or} \quad \text{number} = \text{number} - y
$$

We will isolate $ y $ using basic algebraic operations (addition, subtraction).

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Let’s go through them one by one:

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1. $ 4 = y - 4 $
Add 4 to both sides:
$ y = 4 + 4 = 8 $

2. $ 4 = y - 2 $
$ y = 4 + 2 = 6 $

3. $ 3 = y - 2 $
$ y = 3 + 2 = 5 $

4. $ 4 = y - 5 $
$ y = 4 + 5 = 9 $

5. $ 3 = 9 - y $
Subtract 9 from both sides: $ 3 - 9 = -y $ → $ -6 = -y $ → $ y = 6 $

6. $ 3 = 7 - y $
$ 3 - 7 = -y $ → $ -4 = -y $ → $ y = 4 $

7. $ 4 = y - 1 $
$ y = 4 + 1 = 5 $

8. $ 7 = y - 2 $
$ y = 7 + 2 = 9 $

9. $ 1 = 8 - y $
$ 1 - 8 = -y $ → $ -7 = -y $ → $ y = 7 $

10. $ 2 = 3 - y $
$ 2 - 3 = -y $ → $ -1 = -y $ → $ y = 1 $

11. $ 7 = y - 1 $
$ y = 7 + 1 = 8 $

12. $ 2 = 8 - y $
$ 2 - 8 = -y $ → $ -6 = -y $ → $ y = 6 $

13. $ 2 = 9 - y $
$ 2 - 9 = -y $ → $ -7 = -y $ → $ y = 7 $

14. $ 3 = 7 - y $
$ 3 - 7 = -y $ → $ -4 = -y $ → $ y = 4 $

15. $ 8 = y - 1 $
$ y = 8 + 1 = 9 $

16. $ 3 = 4 - y $
$ 3 - 4 = -y $ → $ -1 = -y $ → $ y = 1 $

17. $ 2 = 9 - y $
$ 2 - 9 = -y $ → $ -7 = -y $ → $ y = 7 $

18. $ 6 = 7 - y $
$ 6 - 7 = -y $ → $ -1 = -y $ → $ y = 1 $

19. $ 5 = y - 3 $
$ y = 5 + 3 = 8 $

20. $ 0 = 6 - y $
$ 0 - 6 = -y $ → $ -6 = -y $ → $ y = 6 $

21. $ 4 = y - 3 $
$ y = 4 + 3 = 7 $

22. $ 1 = 8 - y $
$ 1 - 8 = -y $ → $ -7 = -y $ → $ y = 7 $

23. $ 4 = 7 - y $
$ 4 - 7 = -y $ → $ -3 = -y $ → $ y = 3 $

24. $ 1 = y - 5 $
$ y = 1 + 5 = 6 $

25. $ 3 = y - 5 $
$ y = 3 + 5 = 8 $

26. $ 6 = 9 - y $
$ 6 - 9 = -y $ → $ -3 = -y $ → $ y = 3 $

27. $ 2 = y - 5 $
$ y = 2 + 5 = 7 $

28. $ 0 = y - 2 $
$ y = 0 + 2 = 2 $

29. $ 5 = y - 3 $
$ y = 5 + 3 = 8 $

30. $ 5 = 7 - y $
$ 5 - 7 = -y $ → $ -2 = -y $ → $ y = 2 $

31. $ 1 = 5 - y $
$ 1 - 5 = -y $ → $ -4 = -y $ → $ y = 4 $

32. $ 2 = y - 2 $
$ y = 2 + 2 = 4 $

33. $ 1 = y - 2 $
$ y = 1 + 2 = 3 $

34. $ 0 = y - 7 $
$ y = 0 + 7 = 7 $

35. $ 4 = 5 - y $
$ 4 - 5 = -y $ → $ -1 = -y $ → $ y = 1 $

36. $ 2 = y - 3 $
$ y = 2 + 3 = 5 $

37. $ 0 = y - 9 $
$ y = 0 + 9 = 9 $

38. $ 3 = 6 - y $
$ 3 - 6 = -y $ → $ -3 = -y $ → $ y = 3 $

39. $ 2 = y - 5 $
$ y = 2 + 5 = 7 $

40. $ 4 = 9 - y $
$ 4 - 9 = -y $ → $ -5 = -y $ → $ y = 5 $

41. $ 4 = 6 - y $
$ 4 - 6 = -y $ → $ -2 = -y $ → $ y = 2 $

42. $ 3 = y - 6 $
$ y = 3 + 6 = 9 $

43. $ 2 = 8 - y $
$ 2 - 8 = -y $ → $ -6 = -y $ → $ y = 6 $

44. $ 1 = y - 1 $
$ y = 1 + 1 = 2 $

45. $ 5 = y - 1 $
$ y = 5 + 1 = 6 $

46. $ 2 = 6 - y $
$ 2 - 6 = -y $ → $ -4 = -y $ → $ y = 4 $

47. $ 6 = y - 3 $
$ y = 6 + 3 = 9 $

48. $ 2 = 5 - y $
$ 2 - 5 = -y $ → $ -3 = -y $ → $ y = 3 $

49. $ 3 = 4 - y $
$ 3 - 4 = -y $ → $ -1 = -y $ → $ y = 1 $

50. $ 2 = y - 4 $
$ y = 2 + 4 = 6 $

51. $ 0 = y - 3 $
$ y = 0 + 3 = 3 $

52. $ 3 = y - 3 $
$ y = 3 + 3 = 6 $

53. $ 1 = 5 - y $
$ 1 - 5 = -y $ → $ -4 = -y $ → $ y = 4 $

54. $ 8 = y - 1 $
$ y = 8 + 1 = 9 $

55. $ 1 = y - 5 $
$ y = 1 + 5 = 6 $

56. $ 4 = y - 4 $
$ y = 4 + 4 = 8 $

57. $ 7 = 8 - y $
$ 7 - 8 = -y $ → $ -1 = -y $ → $ y = 1 $

58. $ 3 = 5 - y $
$ 3 - 5 = -y $ → $ -2 = -y $ → $ y = 2 $

59. $ 2 = 4 - y $
$ 2 - 4 = -y $ → $ -2 = -y $ → $ y = 2 $

60. $ 5 = y - 4 $
$ y = 5 + 4 = 9 $

61. $ 3 = 8 - y $
$ 3 - 8 = -y $ → $ -5 = -y $ → $ y = 5 $

62. $ 0 = 5 - y $
$ 0 - 5 = -y $ → $ -5 = -y $ → $ y = 5 $

63. $ 6 = 8 - y $
$ 6 - 8 = -y $ → $ -2 = -y $ → $ y = 2 $

64. $ 0 = y - 4 $
$ y = 0 + 4 = 4 $

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Final Answers:



| Problem | Answer |
|--------|--------|
| 1 | 8 |
| 2 | 6 |
| 3 | 5 |
| 4 | 9 |
| 5 | 6 |
| 6 | 4 |
| 7 | 5 |
| 8 | 9 |
| 9 | 7 |
| 10 | 1 |
| 11 | 8 |
| 12 | 6 |
| 13 | 7 |
| 14 | 4 |
| 15 | 9 |
| 16 | 1 |
| 17 | 7 |
| 18 | 1 |
| 19 | 8 |
| 20 | 6 |
| 21 | 7 |
| 22 | 7 |
| 23 | 3 |
| 24 | 6 |
| 25 | 8 |
| 26 | 3 |
| 27 | 7 |
| 28 | 2 |
| 29 | 8 |
| 30 | 2 |
| 31 | 4 |
| 32 | 4 |
| 33 | 3 |
| 34 | 7 |
| 35 | 1 |
| 36 | 5 |
| 37 | 9 |
| 38 | 3 |
| 39 | 7 |
| 40 | 5 |
| 41 | 2 |
| 42 | 9 |
| 43 | 6 |
| 44 | 2 |
| 45 | 6 |
| 46 | 4 |
| 47 | 9 |
| 48 | 3 |
| 49 | 1 |
| 50 | 6 |
| 51 | 3 |
| 52 | 6 |
| 53 | 4 |
| 54 | 9 |
| 55 | 6 |
| 56 | 8 |
| 57 | 1 |
| 58 | 2 |
| 59 | 2 |
| 60 | 9 |
| 61 | 5 |
| 62 | 5 |
| 63 | 2 |
| 64 | 4 |

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All equations solved!

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Parent Tip: Review the logic above to help your child master the concept of math worksheet grade 7.
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