Find the Solution Set for the Equation $$| x - 5 | = 4$$

Multiple Choice

Find the solution set for the equation.
- $$| x - 5 | = 4$$

A) $\varnothing$
B) $\{ 1,9 \}$
C) $\{ - 9 \}$
D) $\{ - 1,9 \}$