-12+6(-4r+6)=-12(r-4)

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Solution for -12+6(-4r+6)=-12(r-4) equation: 



-12+6(-4r+6)=-12(r-4)

We move all terms to the left:

-12+6(-4r+6)-(-12(r-4))=0

We multiply parentheses

-24r-(-12(r-4))+36-12=0



We calculate terms in parentheses: -(-12(r-4)), so:

-12(r-4)

We multiply parentheses

-12r+48

Back to the equation:

-(-12r+48)



We add all the numbers together, and all the variables

-24r-(-12r+48)+24=0

We get rid of parentheses

-24r+12r-48+24=0

We add all the numbers together, and all the variables

-12r-24=0

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

-12r=24

r=24/-12

r=-2

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