Solve the Equation $$9^{7 x + 3} = 27$$ A) $\left\{ - \frac { 3 } { 7 } \right\}$

question 53

Multiple Choice

Solve the equation.
- $$9^{7 x + 3} = 27$$

• A) \(\left\{ - \frac { 3 } { 7 } \right\}\)
• B) \(\left\{ \frac { 3 } { 14 } \right\}\)
• C) \(\left\{ - \frac { 3 } { 14 } \right\}\)
• D) \(\left\{ \frac { 3 } { 7 } \right\}\)