" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
catatan :
kita berikan : 2ab - 2ab = 0
(catatan : )
(Catatan : a - b = 4)
16 + 8b = 40
8b = 40 - 16
b = 24/8
b = 3
a - b = 4
a - 3 = 4
a = 4 + 3
a = 7
a + b = 7 + 3 = 10