Question

20 years from now I will be 4 times as old as my present age what is my present age​

Answer 1

Answer:

After 20 years the age will be 4 times of his present age

Let x be the present age

then,

after 20 years the age will be=4x

Now,

4x=x+20

4x-x=20

3x=20

x=20/3

=3.6

Answer 2

Your present age = 20/4=5