" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 12a + 17b - 16
= 12a+12b-36+5b+20
= 12a+12b+5b-36+20
= 12a + 17b - 16
Semoga bermanfaat~ ^_^