" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 3a +6a +2b +4b -3c
= 9a +6b -3c
Itu jawabannya.
= 3a+6a+2b+4b-3c
= 9a+6b-3c