Find the Values of the Variables for Which the Statement

Multiple Choice

Find the values of the variables for which the statement is true, if possible.
- $$\left[ \begin{array} { r r r } - 2 & 2 & - 6 \\1 & \mathrm {~m} & - 2\end{array} \right] = \left[ \begin{array} { l l l } \mathrm { x } & \mathrm { y } & - 6 \\1 & 1 & - 2\end{array} \right]$$

A) $x = 2 ; y = - 2 ; m = 1$
B) $x = 2 ; y = - 2 ; m = - 1$
C) $\mathrm { x } = - 2 ; \mathrm { y } = 2 ; \mathrm { m } = 1$
D) $x = 2 ; y = 2 ; m = - 1$