3n+n+16=7n-2

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Solution for 3n+n+16=7n-2 equation: 



3n+n+16=7n-2

We move all terms to the left:

3n+n+16-(7n-2)=0

We add all the numbers together, and all the variables

4n-(7n-2)+16=0

We get rid of parentheses

4n-7n+2+16=0

We add all the numbers together, and all the variables

-3n+18=0

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

-3n=-18

n=-18/-3

n=+6

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