Question

4years ago my son age is half of my age .find their present age​

Answer 1

Answer:

• present age of son x lets assume
• and son age is half of his father age 4years age
• x-4=1/2(father-4)
• let assume father age os 40because we have 2variables so
• x-4=1/2*40-1/2*4
• x=20-2+4
• x=22

Answer 2

Step-by-step explanation:

Their present age is 16