x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
k mik nha
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
k mk, mk k lại
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
Vậy x = 480
x + 20 = 100 . 5
x + 20 = 500
x = 500 - 20
x = 480
Vậy x = 480
x+20=100.5
x+20=100
x=100-20
x=80
k mk nhe
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
x + 20 = 100 x 5
=> x + 20 = 500
=> x = 500 - 20
=> x = 480
vậy x = 480
mk nha!
X + 20 = 100 . 5
X = 100 . 5 - 20
X = 480
x+20=100x5
x+20=500
x=500-20
=480
bạn bè k tớ nhe
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480
Ta có: x + 20 = 100 x 5
x + 20 = 500
=> x = 500 - 20
=> x = 480
nhé!!!!!!!!!!!!!!!
x + 20 = 100 x 5
x + 20 = 500
x = 500 - 20
x = 480