-4(8+3r)=-116

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Solution for -4(8+3r)=-116 equation: 



-4(8+3r)=-116

We move all terms to the left:

-4(8+3r)-(-116)=0

We add all the numbers together, and all the variables

-4(3r+8)-(-116)=0

We add all the numbers together, and all the variables

-4(3r+8)+116=0

We multiply parentheses

-12r-32+116=0

We add all the numbers together, and all the variables

-12r+84=0

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

-12r=-84

r=-84/-12

r=+7

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