Question

x+200=500-400

Answer 1

x + 200 = 500 - 400

x + 200 = 100

          x = 100 - 200

          x = -100

Answer 2

x + 200 = 500 - 400

x + 200 = 100

x         = 100 - 200

x        = - 100

Answer 3

x + 200 = 500 -400

x + 200 = 100

x = 100 - 200

x = - 100

Answer 4

x + 200 = 500 - 400

x + 200 = 100

x          = 100 - 200

x          = - 100

Answer 5

x + 200 = 500 - 400.

x + 200 = 100.

         x = 100 - 200.

         x = -100.

Kích mình nhé!!!

Answer 6

x+200=500-400

x+200=100

x       =100-200

x        =-100

Answer 7

x+200=500-400

x+200=100

x=100-200

x=-100

Answer 8

kho qua

Answer 9

x+200=500-400

x+200=100

        x=100-200

        x=-100

ai k mk mk k lại