7n-3=-31

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Solution for 7n-3=-31 equation: 



7n-3=-31

We move all terms to the left:

7n-3-(-31)=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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