2n-7=5n+8

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Solution for 2n-7=5n+8 equation: 



2n-7=5n+8

We move all terms to the left:

2n-7-(5n+8)=0

We get rid of parentheses

2n-5n-8-7=0

We add all the numbers together, and all the variables

-3n-15=0

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

-3n=15

n=15/-3

n=-5

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