Solve for v
v = \frac{117}{17} = 6\frac{15}{17} \approx 6.882352941
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117=17v
Multiply 13 and 9 to get 117.
17v=117
Swap sides so that all variable terms are on the left hand side.
v=\frac{117}{17}
Divide both sides by 17.
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