Solved

Solve the Equation $2 ^ { ( 7 - 3 x ) } = \frac { 1 } { 4 }$

Question 386

Multiple Choice

Solve the equation.
- $2 ^ { ( 7 - 3 x ) } = \frac { 1 } { 4 }$

A) $\{ 3 \}$
B) $\{ - 3 \}$
C) $\left\{ \frac { 1 } { 2 } \right\}$
D) $\{ 1 \}$

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