FreeMath
Grade 7medium

Simple Equations Practice

Solving simple equations is where pre-algebra finally pays off. The whole game is to isolate x by doing the same thing to both sides — undo addition with subtraction, undo multiplication with division. These problems mix one-step and two-step equations so your student gets reps on the order of operations in reverse (subtract before dividing, like peeling an onion from the outside in). Always plug the answer back into the original equation to verify; that habit catches careless errors and builds genuine algebra confidence.

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All 18 Practice Problems

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

  1. 1.Solve: x + 19 = 24
  2. 2.Solve: 4x = 60
  3. 3.Solve: 8x + 1 = 97
  4. 4.Solve: x + 18 = 23
  5. 5.Solve: 3x = 42
  6. 6.Solve: 7x + 2 = 9
  7. 7.Solve: x + 8 = 13
  8. 8.Solve: 8x = 48
  9. 9.Solve: 9x + 3 = 111
  10. 10.Solve: x + 8 = 14
  11. 11.Solve: 3x = 6
  12. 12.Solve: 5x + 12 = 37
  13. 13.Solve: x + 2 = 15
  14. 14.Solve: 9x = 99
  15. 15.Solve: 9x + 15 = 33
  16. 16.Solve: x + 5 = 6
  17. 17.Solve: 9x = 27
  18. 18.Solve: 8x + 19 = 115
Show answer key
  1. 1.Solve: x + 19 = 24 Answer: 5
  2. 2.Solve: 4x = 60 Answer: 15
  3. 3.Solve: 8x + 1 = 97 Answer: 12
  4. 4.Solve: x + 18 = 23 Answer: 5
  5. 5.Solve: 3x = 42 Answer: 14
  6. 6.Solve: 7x + 2 = 9 Answer: 1
  7. 7.Solve: x + 8 = 13 Answer: 5
  8. 8.Solve: 8x = 48 Answer: 6
  9. 9.Solve: 9x + 3 = 111 Answer: 12
  10. 10.Solve: x + 8 = 14 Answer: 6
  11. 11.Solve: 3x = 6 Answer: 2
  12. 12.Solve: 5x + 12 = 37 Answer: 5
  13. 13.Solve: x + 2 = 15 Answer: 13
  14. 14.Solve: 9x = 99 Answer: 11
  15. 15.Solve: 9x + 15 = 33 Answer: 2
  16. 16.Solve: x + 5 = 6 Answer: 1
  17. 17.Solve: 9x = 27 Answer: 3
  18. 18.Solve: 8x + 19 = 115 Answer: 12

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