Question

x+100=200+200

Answer 1

x + 100 = 200 + 200

x + 100 = 400

         x = 400 - 100

         x = 300                      k mk nha~~

Answer 2

x + 100 = 200 + 200

x + 100 = 400

x = 400 - 100

x = 300 

Answer 3

x+100=200+200

x+100=400

     x  =400-100

     x  =300.

Answer 4

x + 100 = 200 + 200 

x + 100 = 400

x          = 400 - 100

x          = 300

k mình bạn nhé!

Answer 5

x+100=200+200

x+100=400

       x=400-100

       x=300

Answer 6

x+100=200+200

x+100=400

x=400-100

x=300

Answer 7

x + 100 = 200 + 200

x + 100 = 400

        x   = 400 - 100

        x   = 300

tk đi

Answer 8

x + 100 = 200 + 200

x + 100 = 400

         x   = 400 - 100

         x   = 300

tk mình nha Tiến Dũng

Answer 9

x + 100=400

       x  = 400 -100

      x   = 300

 nhớ k nha

Answer 10

x+100=200+200

x+100=400

x=400-100[tìm số hạng]

x=300

Answer 11

x = 300 nhé !!