2+n=3n+18

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Solution for 2+n=3n+18 equation: 



2+n=3n+18

We move all terms to the left:

2+n-(3n+18)=0

We get rid of parentheses

n-3n-18+2=0

We add all the numbers together, and all the variables

-2n-16=0

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

-2n=16

n=16/-2

n=-8

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