-7(-6-2r)=-22+6r

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Solution for -7(-6-2r)=-22+6r equation: 



-7(-6-2r)=-22+6r

We move all terms to the left:

-7(-6-2r)-(-22+6r)=0

We add all the numbers together, and all the variables

-7(-2r-6)-(6r-22)=0

We multiply parentheses

14r-(6r-22)+42=0

We get rid of parentheses

14r-6r+22+42=0

We add all the numbers together, and all the variables

8r+64=0

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

8r=-64

r=-64/8

r=-8

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