-6(r-1)=-6(3+2r)

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Solution for -6(r-1)=-6(3+2r) equation: 



-6(r-1)=-6(3+2r)

We move all terms to the left:

-6(r-1)-(-6(3+2r))=0

We add all the numbers together, and all the variables

-6(r-1)-(-6(2r+3))=0

We multiply parentheses

-6r-(-6(2r+3))+6=0



We calculate terms in parentheses: -(-6(2r+3)), so:

-6(2r+3)

We multiply parentheses

-12r-18

Back to the equation:

-(-12r-18)



We get rid of parentheses

-6r+12r+18+6=0

We add all the numbers together, and all the variables

6r+24=0

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

6r=-24

r=-24/6

r=-4

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