3n-31=-2n+49

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Solution for 3n-31=-2n+49 equation: 



3n-31=-2n+49

We move all terms to the left:

3n-31-(-2n+49)=0

We get rid of parentheses

3n+2n-49-31=0

We add all the numbers together, and all the variables

5n-80=0

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

5n=80

n=80/5

n=16

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