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Simplifying Expressions Practice
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Simplifying Expressions Practice
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25 Questions

1. A letter or symbol that stands for an unknown number

2. (34n - 6) - (3n - 4)

3. 4x + 3 - 8x + 10

4. 5 + 8(-8 - 2x)

5. 4x - 8 + 10 - x

6. (11n - 6) - (6n - 3)

7. (29n - 20) - (25n - 22)

8. The number in front of the variable

9. 10(6 + b) + 7

10. 8m + 9(-7m + 7)

11. 3x - 7 + 9x

12. -9(r - 6) + r

13. x + 5 + x - 2

14. 8a - b - 10b + 6a

15. (7n - 5) - (3n - 2)

16. -6 + 7(9x + 8)

17. 9 - 6 + 7x - 2x + 3

18. (10n - 7) - (2n - 5)

19. (30n - 25) - (29n - 24)

20. 6x - 8 + 2x - 10

21. (19n - 20) - (6n - 18)

22. In order to simplify an expression, you must combine the like term (combine meaning put together)

23. 7(x + 7) + 9(-7x + 3)

24. The terms that have the same variables (constants are also like terms)

25. 8 - 4x + 12 - x - x