Find All Solutions by Factoring $-\mathrm{x}^{2}=16-8 \mathrm{x}$ A) $\{0,< a>\}$ B) $\{-4\}$ C) $\{4\}$

Find all solutions by factoring.
- $-\mathrm{x}^{2}=16-8 \mathrm{x}$

A) $\{0,< a>\}$
B) $\{-4\}$
C) $\{4\}$
D) $\{-4,4\}$