" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= y -4 = 4/5(x -(-15))
= y -4 = 4/5 x +12 dikali 5
Dikali 5, alasan untuk menghilangkan bilangan yang berpenyebut 5., sehingga.
= 5y -10 = 4x +60
= 5y = 4x +60 +10
= 5y = 4x +70