-7+n=-3+3n

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



-7+n=-3+3n

We move all terms to the left:

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

We add all the numbers together, and all the variables

n-(3n-3)-7=0

We get rid of parentheses

n-3n+3-7=0

We add all the numbers together, and all the variables

-2n-4=0

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

-2n=4

n=4/-2

n=-2

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