4n-2n=3+n

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Solution for 4n-2n=3+n equation: 



4n-2n=3+n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

2n-(n+3)=0

We get rid of parentheses

2n-n-3=0

We add all the numbers together, and all the variables

n-3=0

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

n=3

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