Solve for x
x=\frac{3}{y}
y\neq 0
Solve for y
y=\frac{3}{x}
x\neq 0
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27yx=81
The equation is in standard form.
\frac{27yx}{27y}=\frac{81}{27y}
Divide both sides by 27y.
x=\frac{81}{27y}
Dividing by 27y undoes the multiplication by 27y.
x=\frac{3}{y}
Divide 81 by 27y.
27xy=81
The equation is in standard form.
\frac{27xy}{27x}=\frac{81}{27x}
Divide both sides by 27x.
y=\frac{81}{27x}
Dividing by 27x undoes the multiplication by 27x.
y=\frac{3}{x}
Divide 81 by 27x.
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