Solve for v
v=10
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4v-7=\frac{66}{2}
Divide both sides by 2.
4v-7=33
Divide 66 by 2 to get 33.
4v=33+7
Add 7 to both sides.
4v=40
Add 33 and 7 to get 40.
v=\frac{40}{4}
Divide both sides by 4.
v=10
Divide 40 by 4 to get 10.
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