-7(n+8)=-31-2n

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Solution for -7(n+8)=-31-2n equation: 



-7(n+8)=-31-2n

We move all terms to the left:

-7(n+8)-(-31-2n)=0

We add all the numbers together, and all the variables

-7(n+8)-(-2n-31)=0

We multiply parentheses

-7n-(-2n-31)-56=0

We get rid of parentheses

-7n+2n+31-56=0

We add all the numbers together, and all the variables

-5n-25=0

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

-5n=25

n=25/-5

n=-5

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