Solve for v
v=-\frac{1}{18}\approx -0.055555556
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2v\times 9=-1
Calculate 3 to the power of 2 and get 9.
18v=-1
Multiply 2 and 9 to get 18.
v=\frac{-1}{18}
Divide both sides by 18.
v=-\frac{1}{18}
Fraction \frac{-1}{18} can be rewritten as -\frac{1}{18} by extracting the negative sign.
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