-5r+5=-3r-7

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



-5r+5=-3r-7

We move all terms to the left:

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

We get rid of parentheses

-5r+3r+7+5=0

We add all the numbers together, and all the variables

-2r+12=0

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

-2r=-12

r=-12/-2

r=+6

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