Solve the Equation Using the Addition Principle $$x - \frac { 11 } { 18 } = - \frac { 1 } { 2 }$$

Multiple Choice

Solve the equation using the addition principle.
- $$x - \frac { 11 } { 18 } = - \frac { 1 } { 2 }$$

A) $- \frac { 10 } { 9 }$
B) $\frac { 10 } { 9 }$
C) $\frac { 1 } { 9 }$
D) $- \frac { 1 } { 9 }$