-3(1+6r)=-39

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Solution for -3(1+6r)=-39 equation: 



-3(1+6r)=-39

We move all terms to the left:

-3(1+6r)-(-39)=0

We add all the numbers together, and all the variables

-3(6r+1)-(-39)=0

We add all the numbers together, and all the variables

-3(6r+1)+39=0

We multiply parentheses

-18r-3+39=0

We add all the numbers together, and all the variables

-18r+36=0

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

-18r=-36

r=-36/-18

r=+2

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