9(n+12)=-12(2n+2)

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Solution for 9(n+12)=-12(2n+2) equation: 



9(n+12)=-12(2n+2)

We move all terms to the left:

9(n+12)-(-12(2n+2))=0

We multiply parentheses

9n-(-12(2n+2))+108=0



We calculate terms in parentheses: -(-12(2n+2)), so:

-12(2n+2)

We multiply parentheses

-24n-24

Back to the equation:

-(-24n-24)



We get rid of parentheses

9n+24n+24+108=0

We add all the numbers together, and all the variables

33n+132=0

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

33n=-132

n=-132/33

n=-4

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