-7r-4(r+6)=8-7r

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Solution for -7r-4(r+6)=8-7r equation: 



-7r-4(r+6)=8-7r

We move all terms to the left:

-7r-4(r+6)-(8-7r)=0

We add all the numbers together, and all the variables

-7r-4(r+6)-(-7r+8)=0

We multiply parentheses

-7r-4r-(-7r+8)-24=0

We get rid of parentheses

-7r-4r+7r-8-24=0

We add all the numbers together, and all the variables

-4r-32=0

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

-4r=32

r=32/-4

r=-8

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