3v+7v-2=38

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Solution for 3v+7v-2=38 equation: 



3v+7v-2=38

We move all terms to the left:

3v+7v-2-(38)=0

We add all the numbers together, and all the variables

10v-40=0

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

10v=40

v=40/10

v=4

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