3n-5=13-n

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Solution for 3n-5=13-n equation: 



3n-5=13-n

We move all terms to the left:

3n-5-(13-n)=0

We add all the numbers together, and all the variables

3n-(-1n+13)-5=0

We get rid of parentheses

3n+1n-13-5=0

We add all the numbers together, and all the variables

4n-18=0

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

4n=18

n=18/4

n=4+1/2

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