Question

see the attachment and answer the question in 5 min
and please don't send useless answers,if you know then only answer otherwise I would report the answer if it would seem useless to me​

Answer 1

Answer:

X=2y

X+20=y+20+20

X+20=y+40

X+y=20

x-x/2=20

2x-x=40

X=40

so the present age of the man is 40years