4×+5y-×-4y= tolong jwb cpt By Admin ReiPosted on December 5, 2022 4×+5y-×-4y= tolong jwb cpt 4x+5y-x-4y =(4-1)x + (5-4)y =3x + y semoga membantu Jawaban: 3x+ y maaf kalau salah