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errr5529
04.12.2020 •
Mathematics
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)
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