Question

me ajuda por favor
$( x - \frac{y}{2} ) {2}$
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Answer 1

$\LARGE\tt{}\left( x - \dfrac{y}{2} \right) \times 2 \\ \\ \LARGE\tt{}2x - 2 \times \dfrac{y}{2} \\ \\\LARGE\tt{}2x - \cancel{2} \times \frac{y}{\cancel{2}} \\ \\ \LARGE\tt{} \boxed{2x - y}$

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