Question

x+  100 = 400 - 200

Answer 1

X+100=400-200

X+100=200

X=200-100

X=100

Answer 2

x = 100

Answer 3

x+100=200

x=200-100

x=100

Answer 4

x + 100 = 400 - 200

x + 100 = 200

x          = 200 - 100

x          = 100

k mik nha

Answer 5

x+100=200

x=200-100

x=100

Tk nha

Answer 6

x+100=400-200

x+100=200

       x=200-100

       x=100

Answer 7

x = 100

Answer 8

x + 100 = 400 - 200

x + 100 = 200

          x = 200 - 100

          x = 100

Answer 9

x=100

xong rồi nhé!