" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Mengeliminasi y
2x + y = 5
3x - y = 11 +
5x = 16
x = 16/5
Subtitusi x = 16/5
2x + y = 5
32/5 + y = 5
y = 5-32/5
y = 25/5 - 32/5
y = -7/5
Maaf kalau salah