r+7=-6+5r+8-3r

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Solution for r+7=-6+5r+8-3r equation: 



r+7=-6+5r+8-3r

We move all terms to the left:

r+7-(-6+5r+8-3r)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

r-2r-2+7=0

We add all the numbers together, and all the variables

-1r+5=0

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

-r=-5

r=-5/-1

r=+5

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