" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a-b = 9
------------------( + )
2a = 34
a = 17
a-b =9
b= 17-9= 8
Bilangan 1 = x
Bilangan 2 = y
x +y = 25 ---------> x = 25 -y
x -y = 9
x -y = 9
(25 -y) -y = 9
25 -y -y = 9
-y -y = 9 -25
-2y = -16
y = -16/-2
y = 8
x = 25 -y
x = 25 -8
x = 17
Jad, bilangan tersebut secara berurut adalah 17 dan 8.
Itu jawabannya.