2x+y=4x+2y=3tolong yah kak digambar please!!!
Persamaan Linear Dua Variabel
2x + y = 4
x + 2y = 3
—————-
2x + y = 4
2x + 4y = 6
—————— [ – ]
-3y = -2
y = 2/3
x = 3 – 2y
x = 3 – 2(2/3)
x = 9/3 – 4/3
x = 5/3
HP = {5/3 , 2/3}
Gambar sumber : desmos graphic Online