SOLUTION: -2(2f-4)=-4 (-f+2)

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Question 646264: -2(2f-4)=-4 (-f+2)
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Distribute -2 and -4
-2(2f-4) = -4(-f+2)
...
-2(2f) - 2(-4) = -4(-f) - 4(2)
...
-4f + 8 = 4f - 8
-4f - 4f = -8 - 8
-8f = -16
highlight_green%28f+=+2%29
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