Question 976046
What are the times?  Now, fifteen years ago, in five years.
What are the ages now?  x, the son, y, the father.


__________15 years ago__________now_________5 years future
Father__________________________y______________
Son_____________________________x______________


Fill the cells.


__________15 years ago__________now_________5 years future
Father_____y-15__________________y______________y+5
Son________x-15__________________x______________x+5


What does the description say in symbols?
{{{system(y-15=3(x-15),x+5=(1/2)(y+5))}}}


Solve the system for x and y.