-2(2+8r)=-132

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Solution for -2(2+8r)=-132 equation: 



-2(2+8r)=-132

We move all terms to the left:

-2(2+8r)-(-132)=0

We add all the numbers together, and all the variables

-2(8r+2)-(-132)=0

We add all the numbers together, and all the variables

-2(8r+2)+132=0

We multiply parentheses

-16r-4+132=0

We add all the numbers together, and all the variables

-16r+128=0

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

-16r=-128

r=-128/-16

r=+8

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