Question

10+x=40

Answer 1

10 + x = 40

x = 40 - 10

x = 30

Answer 2

10 + x = 40

        x = 40 - 10

        x = 30

Answer 3

10 + x = 40

        x = 40 - 10

        x = 30

Nhớ k

Answer 4

10 + x = 40 

        x = 40 - 10

        x =   30

Answer 5

 \(X=40-10\) 

\(X=30\)

Answer 6

10 + x = 40

        x = 40 - 10

        x = 30 

Answer 7

x=30

ai k mình mình k lại

Answer 8

x=40-10

x=30

k mk nha!!!

Answer 9

10+x=40

     x=40-10

     x=30

Answer 10

k mình nha

Answer 11

10 + x = 40

        x = 40 - 10

        x = 30

Answer 12

10 + x = 40

       x  = 40 - 10

       x  = 30

Answer 13

10+x=40

      x=40-10

      x=30