18=-3(4n+6)

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Solution for 18=-3(4n+6) equation: 



18=-3(4n+6)

We move all terms to the left:

18-(-3(4n+6))=0



We calculate terms in parentheses: -(-3(4n+6)), so:

-3(4n+6)

We multiply parentheses

-12n-18

Back to the equation:

-(-12n-18)



We get rid of parentheses

12n+18+18=0

We add all the numbers together, and all the variables

12n+36=0

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

12n=-36

n=-36/12

n=-3

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