4+3n=3n+4n-8

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Solution for 4+3n=3n+4n-8 equation: 



4+3n=3n+4n-8

We move all terms to the left:

4+3n-(3n+4n-8)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3n-7n+8+4=0

We add all the numbers together, and all the variables

-4n+12=0

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

-4n=-12

n=-12/-4

n=+3

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