Solve
- $\log _{4}(6 \mathrm{x}-7)=\log _{4}(4 \mathrm{x}+2)$ A) $\left\{\frac{9}{2}\right\}$ B) $\{-5\}$ C) $\left\{-\frac{5}{2}\right\}$ D) $\varnothing$

Multiple Choice

Solve.
- $\log _{4}(6 \mathrm{x}-7) =\log _{4}(4 \mathrm{x}+2)$

A) $\left\{\frac{9}{2}\right\}$
B) $\{-5\}$
C) $\left\{-\frac{5}{2}\right\}$
D) $\varnothing$