Asked by pann

The total age of Cheko and Miko is 44 years.
Three years ago, Cheko was older
than Miko by 20 years.
How old are they now?
Answered by oobleck
if Cheko was 20 years older 3 years ago, that is true, no matter how old they are. So, since c = m+20,
m + m+20 = 44
Now finish it off