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

Multiple Choice

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

A) ac $-\frac{1}{a}$
B) $\frac{a}{\text { ac }-1}$
C) $\frac{1}{\mathrm{ac}}$
D) $\frac{1}{c}-a$