42-2n=2+n

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Solution for 42-2n=2+n equation: 



42-2n=2+n

We move all terms to the left:

42-2n-(2+n)=0

We add all the numbers together, and all the variables

-2n-(n+2)+42=0

We get rid of parentheses

-2n-n-2+42=0

We add all the numbers together, and all the variables

-3n+40=0

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

-3n=-40

n=-40/-3

n=13+1/3

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