Grade 6medium

Solving for X

Practice solving basic one-step equations for x. These fundamental equation-solving skills use inverse operations to isolate the variable.

All 20 Practice Problems

Every question in this set. Solve them on paper, or use the interactive tool above for instant feedback and hints.

1.x + 5 = 12. Solve for x.
2.x - 8 = 15. Solve for x.
3.3x = 24. Solve for x.
4.x ÷ 4 = 9. Solve for x.
5.x + 17 = 30. Solve for x.
6.x - 25 = 42. Solve for x.
7.5x = 45. Solve for x.
8.x ÷ 7 = 8. Solve for x.
9.x + 33 = 50. Solve for x.
10.x - 19 = 28. Solve for x.
11.6x = 54. Solve for x.
12.x ÷ 9 = 6. Solve for x.
13.x + 45 = 72. Solve for x.
14.x - 36 = 51. Solve for x.
15.8x = 72. Solve for x.
16.x ÷ 6 = 12. Solve for x.
17.x + 28 = 65. Solve for x.
18.x - 47 = 33. Solve for x.
19.9x = 81. Solve for x.
20.x ÷ 5 = 15. Solve for x.

Show answer key

1.x + 5 = 12. Solve for x. Answer: 7
2.x - 8 = 15. Solve for x. Answer: 23
3.3x = 24. Solve for x. Answer: 8
4.x ÷ 4 = 9. Solve for x. Answer: 36
5.x + 17 = 30. Solve for x. Answer: 13
6.x - 25 = 42. Solve for x. Answer: 67
7.5x = 45. Solve for x. Answer: 9
8.x ÷ 7 = 8. Solve for x. Answer: 56
9.x + 33 = 50. Solve for x. Answer: 17
10.x - 19 = 28. Solve for x. Answer: 47
11.6x = 54. Solve for x. Answer: 9
12.x ÷ 9 = 6. Solve for x. Answer: 54
13.x + 45 = 72. Solve for x. Answer: 27
14.x - 36 = 51. Solve for x. Answer: 87
15.8x = 72. Solve for x. Answer: 9
16.x ÷ 6 = 12. Solve for x. Answer: 72
17.x + 28 = 65. Solve for x. Answer: 37
18.x - 47 = 33. Solve for x. Answer: 80
19.9x = 81. Solve for x. Answer: 9
20.x ÷ 5 = 15. Solve for x. Answer: 75

About This Practice

This practice set includes 20 one-step equation problems. Building a strong foundation in solving for x prepares students for more complex algebraic equations.

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