Solve for x
x=\frac{1}{z}
z\neq 0
Solve for z
z=\frac{1}{x}
x\neq 0
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zx=1
Add 1 to both sides. Anything plus zero gives itself.
\frac{zx}{z}=\frac{1}{z}
Divide both sides by z.
x=\frac{1}{z}
Dividing by z undoes the multiplication by z.
zx=1
Add 1 to both sides. Anything plus zero gives itself.
xz=1
The equation is in standard form.
\frac{xz}{x}=\frac{1}{x}
Divide both sides by x.
z=\frac{1}{x}
Dividing by x undoes the multiplication by x.
Examples
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Matrix
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Simultaneous equation
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Limits
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