SOLUTION: -(a+2b)+4(a+2b)-2(a+2b)

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Question 232144: -(a+2b)+4(a+2b)-2(a+2b)
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
-(a+2b)+4(a+2b)-2(a+b)
-a-2b+4a+8b-2a-2b
combine like terms
a+4b