-40+2n=4n-(n+8)

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Solution for -40+2n=4n-(n+8) equation: 



-40+2n=4n-(n+8)

We move all terms to the left:

-40+2n-(4n-(n+8))=0



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

4n-(n+8)

We get rid of parentheses

4n-n-8

We add all the numbers together, and all the variables

3n-8

Back to the equation:

-(3n-8)



We get rid of parentheses

2n-3n+8-40=0

We add all the numbers together, and all the variables

-1n-32=0

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

-n=32

n=32/-1

n=-32

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