" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Itik = K
5a + 6k = 150 000
2a + 3k = 67 500
Eliminasi
5a + 6k = 150 000
4a + 6k = 135 000
dikurangkan
a = 15 000
6a = 15 000 * 6 = 90 000