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Addition Subtraction Algebra Equations

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Addition Subtraction Algebra Equations

Addition Subtraction Algebra Equations

Algebra equations illustration

📝 Part 1: Solve for x (Questions 1-15)

1. x + 7 = 12
2. x - 5 = 9
3. x + 13 = 20
4. x - 8 = 15
5. x + 6 = 18
6. x - 12 = 7
7. x + 9 = 25
8. x - 4 = 11
9. x + 14 = 30
10. x - 17 = 8
11. x + 11 = 22
12. x - 6 = 19
13. x + 15 = 28
14. x - 9 = 14
15. x + 8 = 35

🔢 Part 2: Solve for x (Questions 16-30)

16. 24 = x + 16
17. 31 = x - 7
18. 19 = x + 5
19. 26 = x - 13
20. 33 = x + 18
21. 17 = x - 9
22. 29 = x + 12
23. 21 = x - 11
24. 38 = x + 19
25. 14 = x - 6
26. 27 = x + 8
27. 35 = x - 15
28. 42 = x + 23
29. 18 = x - 14
30. 36 = x + 17

⚡ Part 3: Two-step Equations (Questions 31-40)

31. 2x + 5 = 13
32. 3x - 7 = 14
33. 4x + 9 = 25
34. 5x - 12 = 18
35. 3x + 8 = 20
36. 2x - 6 = 10
37. 4x + 3 = 19
38. 6x - 15 = 21
39. 2x + 11 = 27
40. 5x - 8 = 22

🎯 Part 4: Challenge Questions (Questions 41-50)

41. x + 2x = 21
42. 4x - x = 18
43. 2x + x - 5 = 16
44. 5x - 2x + 7 = 22
45. 3x + 4 - x = 18
46. 6x - 3x - 9 = 12
47. 2x + 5x = 28
48. 8x - 3x + 6 = 31
49. 4x + 2x - 11 = 25
50. 7x - 4x + 8 = 29

✅ Answer Key

Part 1 Answers:

1. x = 5 2. x = 14 3. x = 7 4. x = 23 5. x = 12

6. x = 19 7. x = 16 8. x = 15 9. x = 16 10. x = 25

11. x = 11 12. x = 25 13. x = 13 14. x = 23 15. x = 27

Part 2 Answers:

16. x = 8 17. x = 38 18. x = 14 19. x = 39 20. x = 15

21. x = 26 22. x = 17 23. x = 32 24. x = 19 25. x = 20

26. x = 19 27. x = 50 28. x = 19 29. x = 32 30. x = 19

Part 3 Answers:

31. x = 4 32. x = 7 33. x = 4 34. x = 6 35. x = 4

36. x = 8 37. x = 4 38. x = 6 39. x = 8 40. x = 6

Part 4 Answers:

41. x = 7 42. x = 6 43. x = 7 44. x = 5 45. x = 7

46. x = 7 47. x = 4 48. x = 5 49. x = 6 50. x = 7

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