Solve for v
v=2
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12+2v=16
Add 8 and 4 to get 12.
2v=16-12
Subtract 12 from both sides.
2v=4
Subtract 12 from 16 to get 4.
v=\frac{4}{2}
Divide both sides by 2.
v=2
Divide 4 by 2 to get 2.
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