7v-10=-31

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Solution for 7v-10=-31 equation:



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

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