3n-8(n-8)=84

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Solution for 3n-8(n-8)=84 equation: 



3n-8(n-8)=84

We move all terms to the left:

3n-8(n-8)-(84)=0

We multiply parentheses

3n-8n+64-84=0

We add all the numbers together, and all the variables

-5n-20=0

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

-5n=20

n=20/-5

n=-4

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