A man is 12 years older than his brother. In two years, his age will be twice the age of his brother. The present age of his brother is:  Answers.
A) 10  B) 21  C) 22  D) 23  E) 24
Let the brother's present age be x years. Then, man's present age = (x + 12) years.   (x + 12) + 2 = 2(x + 2)   x + 14 = 2x + 4   x = 10.   10nswer:10
<result>A</result>
A man is 12 years older than his brother. In two years, his age will be twice the age of his brother. The present age of his brother is: