Finite Math Examples

$[\begin{array}{c} 2 & 3 \\ - 1 & 2 \end{array}] [\begin{array}{c} - 4 \\ 1 \end{array}] = x$

Step 1

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$[\begin{array}{c} 2 & 3 \\ - 1 & 2 \end{array}] [\begin{array}{c} - 4 \\ 1 \end{array}] = x$