Solve for b
b=\frac{4}{5x}
x\neq 0
Solve for x
x=\frac{4}{5b}
b\neq 0
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xb=\frac{4}{5}
The equation is in standard form.
\frac{xb}{x}=\frac{\frac{4}{5}}{x}
Divide both sides by x.
b=\frac{\frac{4}{5}}{x}
Dividing by x undoes the multiplication by x.
b=\frac{4}{5x}
Divide \frac{4}{5} by x.
bx=\frac{4}{5}
The equation is in standard form.
\frac{bx}{b}=\frac{\frac{4}{5}}{b}
Divide both sides by b.
x=\frac{\frac{4}{5}}{b}
Dividing by b undoes the multiplication by b.
x=\frac{4}{5b}
Divide \frac{4}{5} by b.
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