Question

x + 50 = 40 x 2

Answer 1

x+50=40.2

x+50=80

x=80-50

x=30

k mk nhe

Answer 2

x + 50 = 40 x 2

x + 50 = 80

x         = 80 - 50

x         = 30

tk mk mk tk lại

Answer 3

x + 50 = 40 x 2

x + 50 = 80

x = 80 - 50

x = 30 

Answer 4

x + 50 = 40 x 2

x + 50 = 80

        x = 80 - 50

        x = 30

Answer 5

x+50=40.2

x+50=80

x      =80-50

x      =30

nhớ k cho mình nha

Answer 6

x + 50 = 40 x 2

x + 50 = 80

x         = 80 - 50

x         = 30

Answer 7

x + 50 = 40 x 2.

x + 50 = 80.

       x = 80 - 50.

       x = 30.

Kích mình nhé!!!

Answer 8

x+50=40x2

x+50=80

x=80-50

x=30

Vậy x=30

Answer 9

x + 50 = 40 x 2 

x + 50 = 80

x = 80 - 50

x = 30

k mk nha

Answer 10

x + 50 = 40 x 2

x + 50 = 80

x         = 80 - 50

x          = 30