-3(r+6)=63

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Solution for -3(r+6)=63 equation: 



-3(r+6)=63

We move all terms to the left:

-3(r+6)-(63)=0

We multiply parentheses

-3r-18-63=0

We add all the numbers together, and all the variables

-3r-81=0

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

-3r=81

r=81/-3

r=-27

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