Solve
-Two Angles Are Said to Be Supplementary If Their $180 ^ { \circ }$

Multiple Choice

Solve.
-Two angles are said to be supplementary if their sum is $180 ^ { \circ }$ . If one angle measures $\frac { x - 3 } { x }$ degrees, find the measure of its supplement.

A) $\left( \frac { 179 x + 3 } { x } \right) ^ { \circ }$
B) $\left( \frac { 180 x + 3 } { x } \right) ^ { \circ }$
C) $\left( \frac { 180 x - 3 } { x } \right) ^ { \circ }$
D) $\left( \frac { 179 x - 3 } { x } \right) ^ { \circ }$