Subtract Simplify, If Possible $\frac{18}{23 x}-\frac{6}{23 x}$ A) 12
B) $\frac{12}{46 x}$

Multiple Choice

Subtract. Simplify, if possible.
- $\frac{18}{23 x}-\frac{6}{23 x}$

A) 12
B) $\frac{12}{46 x}$
C) $\frac{12}{23 x}$
D) $\frac{23 x}{12}$