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8=2v/7
We move all terms to the left:
8-(2v/7)=0
We add all the numbers together, and all the variables
-(+2v/7)+8=0
We get rid of parentheses
-2v/7+8=0
We multiply all the terms by the denominator
-2v+8*7=0
We add all the numbers together, and all the variables
-2v+56=0
We move all terms containing v to the left, all other terms to the right
-2v=-56
v=-56/-2
v=+28
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