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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-11r+4(r+2)=0

We multiply parentheses

-11r+4r+8=0

We add all the numbers together, and all the variables

-7r+8=0

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

-7r=-8

r=-8/-7

r=1+1/7

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