-4+7n=3n+3n

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Solution for -4+7n=3n+3n equation: 



-4+7n=3n+3n

We move all terms to the left:

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

We add all the numbers together, and all the variables

7n-(+6n)-4=0

We get rid of parentheses

7n-6n-4=0

We add all the numbers together, and all the variables

n-4=0

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

n=4

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