Solve for a
\left\{\begin{matrix}a=\frac{Fv}{b^{5}}\text{, }&b\neq 0\text{ and }v\neq 0\\a\in \mathrm{R}\text{, }&F=0\text{ and }b=0\text{ and }v\neq 0\end{matrix}\right.
Solve for F
F=\frac{ab^{5}}{v}
v\neq 0
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Fv=ab^{5}
Multiply both sides of the equation by v.
ab^{5}=Fv
Swap sides so that all variable terms are on the left hand side.
b^{5}a=Fv
The equation is in standard form.
\frac{b^{5}a}{b^{5}}=\frac{Fv}{b^{5}}
Divide both sides by b^{5}.
a=\frac{Fv}{b^{5}}
Dividing by b^{5} undoes the multiplication by b^{5}.
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