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Directions: Simplify the following expressions.

1. 12(3) - 12(2) =

2. 7 (-2 + 2) =

3. 6(3) - 4(2) =

4. 6(4) - 2(3) =

5. 12(3) - 2(12) =

6. 4(2+3) =

7. 12(2) - 7(2) =

8. 4 (3) =

9. (4)(4) =

10. 12(6) =

11. 8(8) - 2(3) =

12. 6(x) =

13. 7x(3) =

14. 12(x + 2) =

15. 13(3x - 3) =

16. 24x( 2+3) =

Answer :

Tengerinogo
1. 12
2. 0
3. 10
4. 18
5. 12
6. 20
7. 10
8. 12
9. 16
10. 72
11. 58
12. 6x
13. 21x
14. 12x + 24
15. 39x - 39
16. 48x + 72x

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