Finite Math Examples

$- 24 x + 21 y - 6 z = - 12$ , $8 x - 7 y + 2 z = 4$

Step 1

$- 24 x + 21 y - 6 z = - 12, 8 x - 7 y + 2 z = 4$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$