0
$\begingroup$

Step-by-Step, What is the solution for this system of linear equations?

$7x + 2y -5z = -18$

$x + 5y - 3z = -40$

$2x -y -9z = -26$

The correctly answer is (x = 2, y = -6, z = 4).

  • 0
    @AustinMohr I don't know why it didn't display. Sorry!2012-05-28

4 Answers 4