-7n-1+4n=-7

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Solution for -7n-1+4n=-7 equation: 



-7n-1+4n=-7

We move all terms to the left:

-7n-1+4n-(-7)=0

We add all the numbers together, and all the variables

-3n+6=0

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

-3n=-6

n=-6/-3

n=+2

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