-2(r+3)=-393

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Solution for -2(r+3)=-393 equation: 



-2(r+3)=-393

We move all terms to the left:

-2(r+3)-(-393)=0

We add all the numbers together, and all the variables

-2(r+3)+393=0

We multiply parentheses

-2r-6+393=0

We add all the numbers together, and all the variables

-2r+387=0

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

-2r=-387

r=-387/-2

r=193+1/2

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