n+18=2(n-7)

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Solution for n+18=2(n-7) equation: 



n+18=2(n-7)

We move all terms to the left:

n+18-(2(n-7))=0



We calculate terms in parentheses: -(2(n-7)), so:

2(n-7)

We multiply parentheses

2n-14

Back to the equation:

-(2n-14)



We get rid of parentheses

n-2n+14+18=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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