-4(-2r-8)=88

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Solution for -4(-2r-8)=88 equation: 



-4(-2r-8)=88

We move all terms to the left:

-4(-2r-8)-(88)=0

We multiply parentheses

8r+32-88=0

We add all the numbers together, and all the variables

8r-56=0

We move all terms containing r to the left, all other terms to the right

8r=56

r=56/8

r=7

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