Answer
$\frac{19x-6}{2x+5}$
Work Step by Step
$\frac{15x}{2x+5}-\frac{6-4x}{2x+5}$
=$\frac{15x-(6-4x)}{2x+5}$
=$\frac{15x-6+4x}{2x+5}$
=$\frac{19x-6}{2x+5}$
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