Hello,

I have what I think is a solution, but I'm not sure. I would certainly appreciate any help. Here is the problem:

Determine the value of each variable.

$\displaystyle \left( {\begin{array}{*{20}{c}}

{x + 3} & {y + 4} \\

7 & { - 1} \\

\end{array}} \right) = \left( {\begin{array}{*{20}{c}}

6 & 0 \\

7 & k \\

\end{array}} \right)$

My answer is x=3, y=3. Is that correct?