x - 100 = 200 + 300
x - 100 = 500
x = 500 + 100
x = 600
Vậy x = 600
x-100=200+300
x-100=500
x=500+100
x=600
ai k mk rui mk k lai
x - 100 = 200 + 300
x - 100 = 500
x = 500 + 100
x = 600
x- 100 = 200 + 300
x - 100 = 500
x = 500 + 100
x = 600
ai tk minh minh tk lai cho
x-100=200+300
x-100=500
x=500+100
x=600
x- 100 = 200 + 300
=> x- 100 = 500
=> x= 600
h nha