Question

x + 100 = 600 - 100 

Answer 1

x + 100 = 600 - 100

x + 100 = 500

x = 500 - 100

x = 400

Answer 2

x+100=500

    x=500-100

     x=400

Answer 3

x+100=500

  x=500-100

   x=400

Answer 4

ta có x + 100 = 500

x = 500 - 100

x = 400

kick mình nhé thanks

Answer 5

400 nhé

Answer 6

x+100=600-100

x+100=500

x        =500-100

x        =400