" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4p + 5x - 8h + p - 2x - 3h
= 4p + p + 5x - 2x - 8h - 3h
= 5p + 3x - 11h
pengurangan
4p + 5x - 8h - (p - 2x - 3h)
= 4p + 5x - 8h - p + 2x + 3h
= 4p - p + 5x + 2x - 8h + 3h
= 3p + 7x - 5h