-7 - n = -10 n = berapa ya
Matematika
zaskia79
Pertanyaan
-7 - n = -10 n =
berapa ya
berapa ya
2 Jawaban
-
1. Jawaban KayrallaKay
-7 - n = -10n
10n - n = 7
9n = 7
n = 7/9 -
2. Jawaban wilsonrubik123
-7 - n = -10n
-1 ( 7 + n) = -1 ( 10n)
7 + n = 10n
10n - n = 7
9n = 7
n = 7/9