Matematika Berhingga Contoh

$7 x + 3 y + 5 z = - 13$ , $3 x + y + 2 z = 17$

Langkah 1

$7 x + 3 y + 5 z = - 13, 3 x + y + 2 z = 17$

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