Question

2-A IS TWO YEAR YOUNGERTHAN B. IF B
IS X YEARS OLD,HOW OLD WAS A TWO
YEAR AGO?​

Answer 1

Answer:

If 'B' age is x year is old. Then 'A' current age is X - 2.

So, 'A' age two before would be

(x - 2) - 2

=)x - 4

Hope it helped