5n+15=n+8+n

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Solution for 5n+15=n+8+n equation: 



5n+15=n+8+n

We move all terms to the left:

5n+15-(n+8+n)=0

We add all the numbers together, and all the variables

5n-(2n+8)+15=0

We get rid of parentheses

5n-2n-8+15=0

We add all the numbers together, and all the variables

3n+7=0

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

3n=-7

n=-7/3

n=-2+1/3

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