7v=42-2

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Solution for 7v=42-2 equation: 



7v=42-2

We move all terms to the left:

7v-(42-2)=0

We add all the numbers together, and all the variables

7v-40=0

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

7v=40

v=40/7

v=5+5/7

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