Finite Math Examples

$[\begin{array}{c} x & y & - z = 2 \\ - x & 4 y & 16 z = 20 \\ - 5 x & 3 y & - z = 16 \end{array}]$

Step 1

Transpose the matrix by switching its rows to columns.

$[\begin{array}{c} x & - x & - 5 x \\ y & 4 y & 3 y \\ - z = 2 & 16 z = 20 & - z = 16 \end{array}]$