18=-5n+2n

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Solution for 18=-5n+2n equation: 



18=-5n+2n

We move all terms to the left:

18-(-5n+2n)=0

We add all the numbers together, and all the variables

-(-3n)+18=0

We get rid of parentheses

3n+18=0

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

3n=-18

n=-18/3

n=-6

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