-120=-5(4n+8)

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Solution for -120=-5(4n+8) equation: 



-120=-5(4n+8)

We move all terms to the left:

-120-(-5(4n+8))=0



We calculate terms in parentheses: -(-5(4n+8)), so:

-5(4n+8)

We multiply parentheses

-20n-40

Back to the equation:

-(-20n-40)



We get rid of parentheses

20n+40-120=0

We add all the numbers together, and all the variables

20n-80=0

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

20n=80

n=80/20

n=4

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