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

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



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

We move all terms to the left:

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



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

-6(3r+6)

We multiply parentheses

-18r-36

Back to the equation:

-(-18r-36)



We get rid of parentheses

-4r+18r+36+6=0

We add all the numbers together, and all the variables

14r+42=0

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

14r=-42

r=-42/14

r=-3

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