Question

X+2y-2z=-10 2x+y-3z=-19
4x+6y+z=2
what is the d,dx,dy,dz

Answer 1

Answer:

tttjheedghhbymtjdhtj j h h ki I kiegrbrhrhrhrhrgnfbfvxtntxjxtntyxnyxnyxmtzntzjtzntznnmbbfbfb

Step-by-step explanation:

gggeddghnnnhggddddfgebrnt