Solve for c
c=\frac{1}{r}
r\neq 0
Solve for r
r=\frac{1}{c}
c\neq 0
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cr=1
Variable c cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by c.
rc=1
The equation is in standard form.
\frac{rc}{r}=\frac{1}{r}
Divide both sides by r.
c=\frac{1}{r}
Dividing by r undoes the multiplication by r.
c=\frac{1}{r}\text{, }c\neq 0
Variable c cannot be equal to 0.
cr=1
Multiply both sides of the equation by c.
\frac{cr}{c}=\frac{1}{c}
Divide both sides by c.
r=\frac{1}{c}
Dividing by c undoes the multiplication by c.
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