Answer
$\frac{(x-3)}{(x+5)}$
Work Step by Step
$\frac{(x+4)(x-3)}{(x+5)(x+4)}=\frac{(x-3)}{(x+5)}\times\frac{(x+4)}{(x+4)}=\frac{(x-3)}{(x+5)}\times1=\frac{(x-3)}{(x+5)}$
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