2n+3=-5n+31

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Solution for 2n+3=-5n+31 equation: 



2n+3=-5n+31

We move all terms to the left:

2n+3-(-5n+31)=0

We get rid of parentheses

2n+5n-31+3=0

We add all the numbers together, and all the variables

7n-28=0

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

7n=28

n=28/7

n=4

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