X x 5 = 130 - 5
X x 5 = 125
X = 125 : 5
X = 25
X x 5 = 130 - 5
X x 5 = 125
X = 125 : 5
X = 25
x * 5 = 130 - 5
x * 5 = 125
x = 125 : 5
x = 25
Duyệt mình nha !
X x 5 = 130 -5
X x 5 = 125
X = 125 : 5
X = 25
X x 5 = 130 - 5
X x 5 = 125
X = 125 : 5
X = 25
OLM DUYỆT ĐI
X x 5 = 130 - 5
X x 5 = 125
X = 125 : 5
X = 25
X x 5 = 130 - 5
X x 5 = 125
X = 125 : 5
X = 25
X x 5=130-5
X x 5=125
X =125:5
X =25
X x 5 = 125
x = 125 : 5
x = 25