" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
7x-6y-z=10
Ditambahkan
8x-8y=16
x=2+y
3(2+y)+y-2z=4
6+3y+y-2z=4
6+4y-2z=4
-z=2-3-2y
z=1+2y
(2+y)-2y+(1+2y)=6
3+y=6
y=3
x=2+3=5
z=1+2(3)=7