Perform the Indicated Operations $$\frac { 9 } { 11 x } - \frac { 7 } { 11 x }$$

Multiple Choice

Perform the indicated operations.
- $$\frac { 9 } { 11 x } - \frac { 7 } { 11 x }$$

A) $\frac { 11 } { 2 x }$
B) 1
C) $\frac { 1 } { 11 \mathrm { x } }$
D) $\frac { 2 } { 11 x }$