Expand the expression and combine like terms: −r+8(−5r−2)

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asked Jun 4, 2017 205k views

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Expand the expression and combine like terms:
−r+8(−5r−2)

Mathematics
middle-school

Rayban asked

by Rayban

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1 Answer

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$-r+8(-5r-2) \\ \\ 8(-5r - 2) - r \\ \\ -40r - 16 - r \\ \\ (-40r - r) - 16 \\ \\ -41r - 16 \\ \\$

The final result is: -41r - 16.

Ppp answered Jun 8, 2017

by Ppp

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