Find the Values of the Variables for Which the Statement $$\left[ \begin{array} { c c } x + 3 & y + 4 \\7 & - 6\end{array} \right] = \left[ \begin{array} { l l } 9 & 5 \\7 & k\end{array} \right]$$

Multiple Choice

Find the values of the variables for which the statement is true, if possible.
- $$\left[ \begin{array} { c c } x + 3 & y + 4 \\7 & - 6\end{array} \right] = \left[ \begin{array} { l l } 9 & 5 \\7 & k\end{array} \right]$$

A) $x = 9 ; y = 5 ; k = - 6$
B) $x = 6 ; y = 1 ; k = - 6$
C) $x = 6 ; y = - 6 ; k = 9$
D) $x = - 6 ; y = - 1 ; k = 6$