-120=-4(3n+6)

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Solution for -120=-4(3n+6) equation: 



-120=-4(3n+6)

We move all terms to the left:

-120-(-4(3n+6))=0



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

-4(3n+6)

We multiply parentheses

-12n-24

Back to the equation:

-(-12n-24)



We get rid of parentheses

12n+24-120=0

We add all the numbers together, and all the variables

12n-96=0

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

12n=96

n=96/12

n=8

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