Respuesta :

mathecoach

Answer:

x + 12 = 4 * (x - 15) --> x = 24

Answer:

Megan is 24 years old.

Step-by-step explanation:

Let her be x years old now.

x + 12 = 4(x - 15)

x + 12 = 4x - 60

72 = 3x

x = 24.  (answer).