-6=-2r+8r

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



-6=-2r+8r

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(+6r)-6=0

We get rid of parentheses

-6r-6=0

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

-6r=6

r=6/-6

r=-1

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