Question

x + 300 = 600 + 300

 

 

Answer 1

ủa s bạn giải lun hả

Answer 2

x+300=600+300

x+300=900

x=900-300

x=600

Answer 3

x + 300 = 600 + 300

x + 300 = 900

          x = 900 - 300

          x = 600

ai tk cho mk mk tk lại !!!

mơn nhìu !!!

thank you very much !!!

Answer 4

x + 300 = 600 + 300

x + 300 = 900

x = 900 - 300

x = 600

    tk mik nha mk lai cho