Respuesta :

Answer:

49

Step-by-step explanation:

15 + 4 = 19

19 x 2 = 38

38 - 19

Answer: -19

Step-by-step explanation:

Let's use PEMDAS

Multiplication first so 2 x 19 = 38

Next is addition so 15 + 4 = 19

Now we do subtraction, 38 - 19 = -19