3(3x+6)=-9(x+2)

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Solution for 3(3x+6)=-9(x+2) equation: 



3(3x+6)=-9(x+2)

We move all terms to the left:

3(3x+6)-(-9(x+2))=0

We multiply parentheses

9x-(-9(x+2))+18=0



We calculate terms in parentheses: -(-9(x+2)), so:

-9(x+2)

We multiply parentheses

-9x-18

Back to the equation:

-(-9x-18)



We get rid of parentheses

9x+9x+18+18=0

We add all the numbers together, and all the variables

18x+36=0

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

18x=-36

x=-36/18

x=-2

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