" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1234567x + 7654321y = 3456789
------------------------------------------------ (+)
8888888x + 8888888y = 13333332
8888888(x+y) = 13333332
x + y =
7654321x + 1234567y = 9876543
1234567x + 7654321y = 3456789
------------------------------------------------ (-)
6419754x - 6419754y = 6419754
6419754 (x - y) = 6419754
x - y = 1
Dengan demikian :