-3n+4n=-8+1+7n-5n

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Solution for -3n+4n=-8+1+7n-5n equation: 



-3n+4n=-8+1+7n-5n

We move all terms to the left:

-3n+4n-(-8+1+7n-5n)=0

We add all the numbers together, and all the variables

-3n+4n-(2n-7)=0

We add all the numbers together, and all the variables

n-(2n-7)=0

We get rid of parentheses

n-2n+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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