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-v-8=-2v
We move all terms to the left:
-v-8-(-2v)=0
We add all the numbers together, and all the variables
-1v-(-2v)-8=0
We get rid of parentheses
-1v+2v-8=0
We add all the numbers together, and all the variables
v-8=0
We move all terms containing v to the left, all other terms to the right
v=8
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