7v=64-v

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Solution for 7v=64-v equation:



7v=64-v
We move all terms to the left:
7v-(64-v)=0
We add all the numbers together, and all the variables
7v-(-1v+64)=0
We get rid of parentheses
7v+1v-64=0
We add all the numbers together, and all the variables
8v-64=0
We move all terms containing v to the left, all other terms to the right
8v=64
v=64/8
v=8

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