" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Memiliki arti
Pengurangan 2(7-y) oleh 3(y-1)
=(14-2y) - (3y-3)
=14-2y-3y+3
=27-5y
=(2.7-2.y) - (3.y-3.1)
=14 - 2y - (3y-3)
=14 - 2y - 3y + 3
=-3y - 2y + 3 + 14
=-5y + 17