Respuesta :

Atrey
[tex]x \leq 14[/tex]

because (28+15+x)/3 = 19 is x=14
since it can be lower x is less than or equal to 14

Hi there!

Solve Question 12:

Use  ((28 + 15 + x) / 3) = 19

((28 + 15 + 14) / 3) = 19

((57) / 3) = 19

19 = 19

Answer: x = 14

Hope This Helps :)