A guy was asked to specify his age in years. He said, “Take my age 3 years hence, multiply it by three and subtract thrice of my age 3 years ago and you will know my age.” What was the age of that guy?  Choose the correct choice from the following choices.
A) 18 B) 15 C) 13 D) 19 E) 10
A   18   Current age of the guy = A years.   Then, 3 (18 + 3) – 3 (18 – 3) = 18   (318 + 9) – (318 – 9) = 18   18 = 18
<result>A</result>
A guy was asked to specify his age in years. He said, “Take my age 3 years hence, multiply it by three and subtract thrice of my age 3 years ago and you will know my age.” What was the age of that guy?