Question

please answer it fast because my exam is tomorrow ​

Answer 1

Answer:

answer is fully explained

Answer 2

Answer:

x,y=30,10

Step-by-step explanation:

Age of man = x

Age of his son = y

10 years later

man = x + 10

his son = y + 10

as x = 3y

3y + 10 = 2y + 20

y = 10

x = 30