3n+1=n-15

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Solution for 3n+1=n-15 equation: 



3n+1=n-15

We move all terms to the left:

3n+1-(n-15)=0

We get rid of parentheses

3n-n+15+1=0

We add all the numbers together, and all the variables

2n+16=0

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

2n=-16

n=-16/2

n=-8

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