6n-15=2n+5-n

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Solution for 6n-15=2n+5-n equation: 



6n-15=2n+5-n

We move all terms to the left:

6n-15-(2n+5-n)=0

We add all the numbers together, and all the variables

6n-(n+5)-15=0

We get rid of parentheses

6n-n-5-15=0

We add all the numbers together, and all the variables

5n-20=0

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

5n=20

n=20/5

n=4

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