7v+1=78

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Solution for 7v+1=78 equation: 



7v+1=78

We move all terms to the left:

7v+1-(78)=0

We add all the numbers together, and all the variables

7v-77=0

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

7v=77

v=77/7

v=11

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