3(r+6)=-2(r+1)

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Solution for 3(r+6)=-2(r+1) equation: 



3(r+6)=-2(r+1)

We move all terms to the left:

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

We multiply parentheses

3r-(-2(r+1))+18=0



We calculate terms in parentheses: -(-2(r+1)), so:

-2(r+1)

We multiply parentheses

-2r-2

Back to the equation:

-(-2r-2)



We get rid of parentheses

3r+2r+2+18=0

We add all the numbers together, and all the variables

5r+20=0

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

5r=-20

r=-20/5

r=-4

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