Solve the equation.
-$$4 ^ { ( 7 - 3 x ) } = \frac { 1 } { 16 }$$
A) $\{ 3 \}$
B) $\{ - 3 \}$
C) $\left\{ \frac { 1 } { 4 } \right\}$
D) $\{ 4 \}$

Name: Solve the equation. -\[4 ^ { ( 7 - 3 x ) } = \frac { 1 } { 16 }\] A) $\{ 3 \}$ B) $\{ - 3 \}$ C) $\left\{ \frac { 1 } { 4 } \right\}$ D) $\{ 4 \}$
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Question

Quizplus · Accepted Answer

The equation can be rewritten as $4^{(7-3x)} = 4^{-2}$. Equating the exponents, $7 - 3x = -2$. Solving for $x$, we get $x = 3$.

Solve the Equation 4(7−3x)=1164 ^ { ( 7 - 3 x ) } = \frac { 1 } { 16 }4(7−3x)=161​

Solve the Equation $4 ^ { ( 7 - 3 x ) } = \frac { 1 } { 16 }$