Solve the Absolute Value Equation $$| x + 1 | = | - x - 1 |$$

Multiple Choice

Solve the absolute value equation. $$| x + 1 | = | - x - 1 |$$

A) $\{ 0 \}$
B) $\{ x \mid x$ is a real number $\}$
C) { }
D) $\{ - 1,1 \}$