4r+7(r-8)=-133

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Solution for 4r+7(r-8)=-133 equation: 



4r+7(r-8)=-133

We move all terms to the left:

4r+7(r-8)-(-133)=0

We add all the numbers together, and all the variables

4r+7(r-8)+133=0

We multiply parentheses

4r+7r-56+133=0

We add all the numbers together, and all the variables

11r+77=0

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

11r=-77

r=-77/11

r=-7

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