" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Maka
1)7+y+y+z=-3
2)14+2y+2y-z=6
Sehingga
1)2y+z=-10
2)4y-z=-8
Dari 2
Z=4y+8
Subtitusikan ke 1
2y+4y+8=-10
6y=-18
Y=-3
Maka,
Z=-4
Dan x=4