2n=7+3n

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Solution for 2n=7+3n equation: 



2n=7+3n

We move all terms to the left:

2n-(7+3n)=0

We add all the numbers together, and all the variables

2n-(3n+7)=0

We get rid of parentheses

2n-3n-7=0

We add all the numbers together, and all the variables

-1n-7=0

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

-n=7

n=7/-1

n=-7

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