" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=a+b+c. =6
a+2a+a+2a. =6
6a =6
a =1
jadi, bilangan pertama 1(a)
bilangan kedua 2(2a)
bilangan ketiga 3(a+2a)