-(-3r+8)+4r=27+2r

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Solution for -(-3r+8)+4r=27+2r equation: 



-(-3r+8)+4r=27+2r

We move all terms to the left:

-(-3r+8)+4r-(27+2r)=0

We add all the numbers together, and all the variables

-(-3r+8)+4r-(2r+27)=0

We add all the numbers together, and all the variables

4r-(-3r+8)-(2r+27)=0

We get rid of parentheses

4r+3r-2r-8-27=0

We add all the numbers together, and all the variables

5r-35=0

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

5r=35

r=35/5

r=7

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