Solve the Formula for the Specified Variable $\frac{1}{a}+\frac{1}{b}=c$ For $b$ A) $b=\frac{1}{c}-a$ B) $b=\frac{a}{a c-1}$

Multiple Choice

Solve the formula for the specified variable.
- $\frac{1}{a}+\frac{1}{b}=c$ for $b$

A) $b=\frac{1}{c}-a$

B) $b=\frac{a}{a c-1}$

C) $b=\frac{1}{a c}$

D) $b=a c-\frac{1}{a}$