6(r+3)+6r=6(3r-8)

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Solution for 6(r+3)+6r=6(3r-8) equation: 



6(r+3)+6r=6(3r-8)

We move all terms to the left:

6(r+3)+6r-(6(3r-8))=0

We add all the numbers together, and all the variables

6r+6(r+3)-(6(3r-8))=0

We multiply parentheses

6r+6r-(6(3r-8))+18=0



We calculate terms in parentheses: -(6(3r-8)), so:

6(3r-8)

We multiply parentheses

18r-48

Back to the equation:

-(18r-48)



We add all the numbers together, and all the variables

12r-(18r-48)+18=0

We get rid of parentheses

12r-18r+48+18=0

We add all the numbers together, and all the variables

-6r+66=0

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

-6r=-66

r=-66/-6

r=+11

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