Answer
$\frac{15}{16}$
Work Step by Step
$\frac{7}{16}$ - (-$\frac{1}{2}$)
$\frac{7}{16}$ - (-$\frac{8}{16}$)
$\frac{7}{16}$ +( $\frac{8}{16}$ )
$\frac{15}{16}$
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