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Anonymous Anonymous
  • 06-01-2017
  • Mathematics
Answered

What is the solution to -3(5x+2)+7=-(10x+6)+17?

A:2

B:4

C:-2

D:1

E:-4

Verified Answer :

Anonymous Anonymous
  • 06-01-2017

-3(5x+2)+7=-(10x+6)+17
-15x - 6 + 7 = -10x - 6 + 17
-15x + 1 = -10x + 11
-15x + 10x = +11 -1
-5x = 10
x = 10/-5
x = -2

answer is C:-2

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