-8-7r=-2r-6

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Solution for -8-7r=-2r-6 equation: 



-8-7r=-2r-6

We move all terms to the left:

-8-7r-(-2r-6)=0

We get rid of parentheses

-7r+2r+6-8=0

We add all the numbers together, and all the variables

-5r-2=0

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

-5r=2

r=2/-5

r=-2/5

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