225-(y:8)=218
y:8=225-218
y:8=7
y=7x8
y=56
k cho mk nhé
225 - (y : 8) = 218
y : 8 = 225 - 218
y : 8 = 7
y = 7 x 8
y = 56
Vậy y = 56
225-(y:8)=218
y:8=225-218
y:8=7
y=7*8
y=56
=> kich ho minh nha neu dung
225 - (y : 8) = 218
y : 8 = 225 - 218
y : 8 = 7
y = 7 x 8
y = 56
225-(y:8)=218
=>y:8=225-218
=>y:8=7
=>y=7*8
=>y=56