$\frac{7}{x-4}=1+\frac{9}{x+4}$ A) $\{-9,10\}$ B) $\{-8,10\}$ C) $\varnothing$ D) $\{8,-10\}$

Multiple Choice

$\frac{7}{x-4}=1+\frac{9}{x+4}$

A) $\{-9,10\}$
B) $\{-8,10\}$
C) $\varnothing$
D) $\{8,-10\}$