SOLUTION: Simplify -15-6c+3b-6c+9-2b, b-4c+3a-c-9b-4a, 2-a-(-b)+c+(-a)-b-(-c).

Algebra ->  Expressions-with-variables -> SOLUTION: Simplify -15-6c+3b-6c+9-2b, b-4c+3a-c-9b-4a, 2-a-(-b)+c+(-a)-b-(-c).      Log On


   

Question 159010: Simplify -15-6c+3b-6c+9-2b, b-4c+3a-c-9b-4a, 2-a-(-b)+c+(-a)-b-(-c).
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-15-6c+3b-6c+9-2b
b-12c-6
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b-4c+3a-c-9b-4a
-a-8b-5c
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2-a-(-b)+c+(-a)-b-(-c).
2-a+b+c-a-b+c
-2a+2c+2=2(-a+c+1)