" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
n + j = 17.500 ... pers 2
eleminasi
2n - 5j = 0 (x1) --> 2n - 5j = 0
n + j = 17.500 (x2) --> 2n + 2j = 35.000 _
- 7j = - 35.000
j = 5.000
harga 3 gelas jus:
3j = 3 (5.000) = Rp. 15.000,00
semoga membantu ya :)