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50=-4-v
We move all terms to the left:
50-(-4-v)=0
We add all the numbers together, and all the variables
-(-1v-4)+50=0
We get rid of parentheses
1v+4+50=0
We add all the numbers together, and all the variables
v+54=0
We move all terms containing v to the left, all other terms to the right
v=-54
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