-6-4(r-1)=-3(r+3)

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Solution for -6-4(r-1)=-3(r+3) equation: 



-6-4(r-1)=-3(r+3)

We move all terms to the left:

-6-4(r-1)-(-3(r+3))=0

We multiply parentheses

-4r-(-3(r+3))+4-6=0



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

-3(r+3)

We multiply parentheses

-3r-9

Back to the equation:

-(-3r-9)



We add all the numbers together, and all the variables

-4r-(-3r-9)-2=0

We get rid of parentheses

-4r+3r+9-2=0

We add all the numbers together, and all the variables

-1r+7=0

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

-r=-7

r=-7/-1

r=+7

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