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67=-v+191
We move all terms to the left:
67-(-v+191)=0
We add all the numbers together, and all the variables
-(-1v+191)+67=0
We get rid of parentheses
1v-191+67=0
We add all the numbers together, and all the variables
v-124=0
We move all terms containing v to the left, all other terms to the right
v=124
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