x + 100 = 50 x 3
x + 100 = 150
x = 150 - 100
x = 50
x + 100 = 50 x 3
x + 100 = 150
x = 150 - 100
x = 50
Tìm x :
x + 100 = 50 x 3
x + 100 = 150
x = 150 - 100
x = 50
Vậy x= 50
x + 100 = 3 x 50
x + 100 = 150
x = 150 - 100
x = 50 ,k nha mk kb
x +100=50 x 3
x+100=150
x=150-100
x=50
tk nha mình lại
x +100 = 50 * 3
x + 100 = 150
x = 150 - 100
x = 50
x + 100 = 50 x 3
x + 100 = 150
x = 150 - 100
x = 50