Question

what should be added to 9 2by3 to get 19​

Answer 1

Step-by-step explanation:

let the number be x

9. 2/3+x=19

29/3+x=19

x=19-29/3

x=57/3-29/3

28/3 is the right answer

Now let us check the answer

9. 2/3+28/3=19

29/3+28/3=19

57/3=19

19=19

LHS =RHS

HENCE THE ANSWER IS CHECKED

Hope it helps ✌✌