Paige2701 Paige2701

14-06-2017
Mathematics

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Find the difference of (-ab+8a-5)-(-8ab-4)

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fussellk fussellk

14-06-2017

distribute the minus to each of the inside of the far right in parenthesis....

-ab + 8a - 5 + 8ab + 4
7ab + 8a -1 is the answer

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14-06-2017

- ab + 8a - 5 + 8ab + 4
Combine like terms.
7ab + 8a - 1

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