A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is Pick:
A) 14 years	B) 18 years	C) 20 years	D) 22 years	E) none

Rationale: "solution let the son ' s present age be x years . then , man ' s present age = ( x + 24 ) years . then ‹ = › ( x + 24 ) + 2 = 2 ( x + 2 ) ‹ = › x + 26 = 2 x + 4 x = 22 . answer d"
Answer: D