x - 6 : 2 - (48 - 24) : 2 : 6 - 3 = 0
x - 3 - 24 : 2 : 6 = 0 + 3
x - 3 - 12 : 6 = 3
x - 3 - 2 = 3
x - 3 = 3 + 2
x - 3 = 5
x = 5 + 3
x = 8
Vậy x = 8
x - 6 : 2 - ( 48 - 24 ) : 2 : 6 - 3 = 0
x - 3 - 24 : 2 : 6 - 3 = 0
x - 3 - 12 : 6 - 3 = 0
x - 3 - 2 - 3 = 0
x = 0 + 3 + 2 + 3
x = 8
x - 6 : 2 - ( 48 - 24 ) : 2 : 6 - 3 = 0
x - 3 - 24 : 2 : 6 = 0 + 3
x - 3 - 12 : 6 = 3
x - 3 - 2 = 3
x - 3 = 3 + 2
x = 5 + 3
x = 8
x - 6 : 2 - (48 - 24) : 2 : 6 - 3 = 0
x - 3 - 24 : 2 : 6 - 3 =0
x - 3 - 2 - 3 = 0
x - 8 = 0
x = 0 cộng 8
x =8