2n+7=3n-8

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Solution for 2n+7=3n-8 equation: 



2n+7=3n-8

We move all terms to the left:

2n+7-(3n-8)=0

We get rid of parentheses

2n-3n+8+7=0

We add all the numbers together, and all the variables

-1n+15=0

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

-n=-15

n=-15/-1

n=+15

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