3/x + 4/y = 1 4/x - 2y = 5 nilai (x-y)?
Matematika
dedep4
Pertanyaan
3/x + 4/y = 1
4/x - 2y = 5
nilai (x-y)?
4/x - 2y = 5
nilai (x-y)?
1 Jawaban
-
1. Jawaban cocongo
x-y=xy masa nghk bisa