-3n-10=-31

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Solution for -3n-10=-31 equation:



-3n-10=-31
We move all terms to the left:
-3n-10-(-31)=0
We add all the numbers together, and all the variables
-3n+21=0
We move all terms containing n to the left, all other terms to the right
-3n=-21
n=-21/-3
n=+7

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