3072-x:3= 1564
x:3= 3072-1564
x:3= 1508
x = 1508 x 3
x = 4524
3072-x:3=1564
x:3=3072-1564
x:3=1508
x=1508x3
x=4524
P/s tham khảo nha
3072 - x : 3 = 1564
x : 3 = 3072 - 1564
x : 3 = 1508
x = 1508 x 3
x = 4524
3072 - x : 3 = 1564
x : 3 = 3072 - 1564
x : 3 = 1508
x = 1508 x 3
x = 4524
3072 - x : 3 = 1564
x : 3 = 3072 - 1564
x : 3 = 1508
x = 1508 x 3
x = 4524