Question

Tìm x :

x + 400 = 500 x 2

 

Answer 1

x + 400 = 500 x 2

x + 400 = 1000

x = 1000 - 400

x = 600.

Answer 2

x + 400  = 500 x 2

x + 400 = 1000

          x = 1000 - 400

           x = 600

Answer 3

x + 400 = 500 x 2

x + 400 = 1000

          x = 1000 - 400

          x = 600

ai tk mk mk tk lại

Answer 4

x + 400 = 500 x 2

x + 400 = 1000

x = 1000 - 400

x = 600

Vậy x = 600

Answer 5

x + 400 = 500 x 2

x + 400 = 1000

x          = 1000 - 400

x          = 600

Answer 6

x + 400 = 500 x 2

x + 400 =1000

x = 1000 - 400

x = 600

Answer 7

x là 600

Answer 8

x+400=1000

x       =1000-400

x       =600

Answer 9

x + 400 = 500 x 2

x + 400 = 1000

x           = 1000 - 400

x           = 600

tk nha

Answer 10

x = 600

k mk , mk k lai

Answer 11

x=600