" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=12a - b
b.5a - 6b + 9a + 3b
=14a -3b
5a + 3b + 7a - 4b
5a + 7a + 3b - 4b
= 12a - 1b
B.5a - 6b dan 9a + 3b
5a - 6b + 9a + 3b
5a + 9a - 6b + 3b
=14a - 3b