SOLUTION: Simplify. 4a – b − 4(5a − 7b + 8c)

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Question 436730: Simplify.
4a – b − 4(5a − 7b + 8c)

Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
4a-b-20a+28b-32c=
-16a+27b-32c