-4(3r+18)=-r-3r-60-20

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Solution for -4(3r+18)=-r-3r-60-20 equation: 



-4(3r+18)=-r-3r-60-20

We move all terms to the left:

-4(3r+18)-(-r-3r-60-20)=0

We add all the numbers together, and all the variables

-4(3r+18)-(-4r-80)=0

We multiply parentheses

-12r-(-4r-80)-72=0

We get rid of parentheses

-12r+4r+80-72=0

We add all the numbers together, and all the variables

-8r+8=0

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

-8r=-8

r=-8/-8

r=1

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