tolonggg pleaseeee yg di buletinn nomor 3 yg A
Matematika
wulan1367
Pertanyaan
tolonggg pleaseeee yg di buletinn nomor 3 yg A
1 Jawaban
-
1. Jawaban cupid85
x + y = 10
x - y = 2
---------------(-)
2y = 8
y = 4
x + y = 10
x - y = 2
-------------(+)
2x = 12
x = 6
hp = { 6 , 4 }