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Simplify. Use the distributive property to remove parentheses. 1. 9(5x - 8) + 6(2x - 4) 2. 8(3x - 1) - 2(4x...

Simplify. Use the distributive property to remove parentheses.
1. 9(5x - 8) + 6(2x - 4)
2. 8(3x - 1) - 2(4x + 5)
3. 6(x - 1) + 4(2x + 3)
4. 5(2x + 3) - 3(4x - 1)
5. 4(3x - 5) + 8(2x + 1)
6. 7(2x - 3) - 5(3x + 4)
7. 6x - 3(2x - 4) + 8
8. 4x + 5(3x - 2) - 7
Simplify. Write each answer in standard form.
9. 4x - 2(3x - 5) + 6
10. 3(x - 2) + 4(2x + 3)
11. 5(2x + 1) - 3(x - 4)
12. 6(3x - 2) + 4(x + 5)
13. 7(2x + 3) - 5(x - 1)
14. 8(x - 4) + 3(2x + 5)
15. 9(3x + 2) - 4(2x - 3)
16. 10x - 3(4x + 2) + 7

Answer

  1. 9(5x - 8) + 6(2x - 4) = 45x - 72 + 12x - 24 = 57x - 96

  2. 8(3x - 1) - 2(4x + 5) = 24x - 8 - 8x - 10 = 16x - 18

  3. 6(x - 1) + 4(2x + 3) = 6x - 6 + 8x + 12 = 14x + 6

  4. 5(2x + 3) - 3(4x - 1) = 10x + 15 - 12x + 3 = -2x + 18

  5. 4(3x - 5) + 8(2x + 1) = 12x - 20 + 16x + 8 = 28x - 12

  6. 7(2x - 3) - 5(3x + 4) = 14x - 21 - 15x - 20 = -x - 41

  7. 6x - 3(2x - 4) + 8 = 6x - 6x + 12 + 8 = 20

  8. 4x + 5(3x - 2) - 7 = 4x + 15x - 10 - 7 = 19x - 17

  9. 4x - 2(3x - 5) + 6 = 4x - 6x + 10 + 6 = -2x + 16

  10. 3(x - 2) + 4(2x + 3) = 3x - 6 + 8x + 12 = 11x + 6

  11. 5(2x + 1) - 3(x - 4) = 10x + 5 - 3x + 12 = 7x + 17

  12. 6(3x - 2) + 4(x + 5) = 18x - 12 + 4x + 20 = 22x + 8

  13. 7(2x + 3) - 5(x - 1) = 14x + 21 - 5x + 5 = 9x + 26

  14. 8(x - 4) + 3(2x + 5) = 8x - 32 + 6x + 15 = 14x - 17

  15. 9(3x + 2) - 4(2x - 3) = 27x + 18 - 8x + 12 = 19x + 30

  16. 10x - 3(4x + 2) + 7 = 10x - 12x - 6 + 7 = -2x + 1

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