Solve the Equation $\frac{x+4}{27}+\frac{x-2}{54}=\frac{x+2}{18}$ A) $\{18\}$ B) $\varnothing$ C) $(-\infty, \infty)$ D) $\{9\}$

Solve the equation.
- $\frac{x+4}{27}+\frac{x-2}{54}=\frac{x+2}{18}$

A) $\{18\}$
B) $\varnothing$
C) $(-\infty, \infty)$
D) $\{9\}$