-6(-3-3r)=162

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Solution for -6(-3-3r)=162 equation: 



-6(-3-3r)=162

We move all terms to the left:

-6(-3-3r)-(162)=0

We add all the numbers together, and all the variables

-6(-3r-3)-162=0

We multiply parentheses

18r+18-162=0

We add all the numbers together, and all the variables

18r-144=0

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

18r=144

r=144/18

r=8

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