-7n-4(3n+3)=140

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Solution for -7n-4(3n+3)=140 equation: 



-7n-4(3n+3)=140

We move all terms to the left:

-7n-4(3n+3)-(140)=0

We multiply parentheses

-7n-12n-12-140=0

We add all the numbers together, and all the variables

-19n-152=0

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

-19n=152

n=152/-19

n=-8

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