Find the values of $x$ and $y$ from the following equation:
$2\begin{bmatrix} x & 5 \\ 7 & y-3 \end{bmatrix} + \begin{bmatrix} 3 & -4 \\ 1 & 2 \end{bmatrix} = \begin{bmatrix} 7 & 6 \\ 15 & 14 \end{bmatrix}$

  • A
    $x=2, y=9$
  • B
    $x=2, y=8$
  • C
    $x=3, y=9$
  • D
    $x=3, y=8$

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