-2(6-6r)=-4(r-1)

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Solution for -2(6-6r)=-4(r-1) equation: 



-2(6-6r)=-4(r-1)

We move all terms to the left:

-2(6-6r)-(-4(r-1))=0

We add all the numbers together, and all the variables

-2(-6r+6)-(-4(r-1))=0

We multiply parentheses

12r-(-4(r-1))-12=0



We calculate terms in parentheses: -(-4(r-1)), so:

-4(r-1)

We multiply parentheses

-4r+4

Back to the equation:

-(-4r+4)



We get rid of parentheses

12r+4r-4-12=0

We add all the numbers together, and all the variables

16r-16=0

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

16r=16

r=16/16

r=1

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