-8(r-78)=-88

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Solution for -8(r-78)=-88 equation: 



-8(r-78)=-88

We move all terms to the left:

-8(r-78)-(-88)=0

We add all the numbers together, and all the variables

-8(r-78)+88=0

We multiply parentheses

-8r+624+88=0

We add all the numbers together, and all the variables

-8r+712=0

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

-8r=-712

r=-712/-8

r=+89

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