6n-42=2n+n

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Solution for 6n-42=2n+n equation: 



6n-42=2n+n

We move all terms to the left:

6n-42-(2n+n)=0

We add all the numbers together, and all the variables

6n-(+3n)-42=0

We get rid of parentheses

6n-3n-42=0

We add all the numbers together, and all the variables

3n-42=0

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

3n=42

n=42/3

n=14

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