" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
y = -x + 6
(9,...)
Sehingga,
x = 9, y = ...
y = -9+6
y = -3
Maka,
Titik tersebut dapat diisi dengan -3
b.
2x - 15y = 13, (...,-3/4)
Sehingga,
x = ..., y = -3/4
Menjadi,
2x - 15(-3/4) = 13
2x + 45/4 = 13
2x = 13 - 45/4
2x = (52-45)/4
2x = 7/4
x = 7/8
Bagian titik dapat diisi 7/8