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31/4=v=51/10
We move all terms to the left:
31/4-(v)=0
We add all the numbers together, and all the variables
-1v+31/4=0
We multiply all the terms by the denominator
-1v*4+31=0
Wy multiply elements
-4v+31=0
We move all terms containing v to the left, all other terms to the right
-4v=-31
v=-31/-4
v=7+3/4
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