Solve for v
v=6
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7v+1=43
Swap sides so that all variable terms are on the left hand side.
7v=43-1
Subtract 1 from both sides.
7v=42
Subtract 1 from 43 to get 42.
v=\frac{42}{7}
Divide both sides by 7.
v=6
Divide 42 by 7 to get 6.
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