tolong di jawab buat besok
Matematika
sae14
Pertanyaan
tolong di jawab buat besok
1 Jawaban
-
1. Jawaban fanimel1
no 2.
4x - x = 7 +5
3x = 12
x = 4
no 3.
2x + 4 = 4x - 4
-2x = -8
x = 4