Solve the Equation $\log _{3}(5 x+7)=\log _{3}(5 x+4)$ A) $\{0\}$ B) $\{3\}$ C) $\varnothing$

Multiple Choice

Solve the equation. Give the exact solution or solutions.
- $\log _{3}(5 x+7) =\log _{3}(5 x+4)$

A) $\{0\}$
B) $\{3\}$
C) $\varnothing$
D) $\{5\}$