\begin{pmatrix} -2 & -7 \\ 5 & -7 \end{pmatrix}
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Find $\begin{pmatrix} 3 & 0 \\ 1 & 2 \end{pmatrix} + \begin{pmatrix} -5 & -7 \\ 4 & -9 \end{pmatrix}.$
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
\begin{pmatrix} -2 & -7 \\ 5 & -7 \end{pmatrix}
Find $\begin{pmatrix} 3 & 0 \\ 1 & 2 \end{pmatrix} + \begin{pmatrix} -5 & -7 \\ 4 & -9 \end{pmatrix}.$
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