Distribution, CLT and Substitution Name Date

Simplify each expression. Copy original problems and show all work for all steps on separate paper. REMEMBER TO SUBSTITUTE LAST (The answers are provided so that you know
whether or not you are doing the problems correctly)
1) 5(10 + 6r) - 9 , r = 2
(Solution: 101)

2) -2 - (-9 p - 11) , p = - 3
(Solution: - 18)

3) -7(x + 4) - 11x , x = 8
(Solution: - 172)

4) -5(10 - 8n) - 9(1 - n) , n = -6
(Solution: - 353)

5) 10(7v - 8) - (v - 7) , v = 1
(Solution: - 4)

6) 6(-2 - 4a) - 9(2a + 6) , a = -7
(Solution: 228)