" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x dan y, dimana
x = y + 4
maka
x+y=28
(y+4) + y = 28
2y = 24
y = 12
x = 12 + 4 = 16
maka bilangan tersebut adalah 12 dan 16