13 tambah ..... = 9 17 tambah ...... = 10
Matematika
ABDILLAH1804
Pertanyaan
13 tambah ..... = 9 17 tambah ...... = 10
2 Jawaban
-
1. Jawaban Mfahrijal
13+(-4)= 9
17+(-7)= 10
Semoga membantu -
2. Jawaban syakirahzulya
13 + x = 9
x = 9 - 13
x = -4
17 + x = 10
x = 10 - 17
x = -7