Solve the Equation for the Indicated Variable $\frac { 1 } { a } + \frac { 1 } { b } = c \quad$

question 297

Multiple Choice

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

• A) \(a = b c - \frac { 1 } { b }\)
• B) \(a = \frac { 1 } { c } - b\)
• C) \(a = \frac { 1 } { b c }\)
• D) \(a = \frac { b } { b c - 1 }\)

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