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8(2+v)+31v=13v
We move all terms to the left:
8(2+v)+31v-(13v)=0
We add all the numbers together, and all the variables
8(v+2)+31v-13v=0
We add all the numbers together, and all the variables
18v+8(v+2)=0
We multiply parentheses
18v+8v+16=0
We add all the numbers together, and all the variables
26v+16=0
We move all terms containing v to the left, all other terms to the right
26v=-16
v=-16/26
v=-8/13
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