Question

ages of two friends differ by 4 years . if the older friend is x years old the what is the age of the younger friend ? if x=12 ,then find the age of the younger friend​

Answer 1

Answer:

older friend age = x

younger friend's age = x -4

if

x=12

older friend age = 12 ( x)

younger friend's age = x-4 = 12-4 = 8