The ages of two person differ by 12 years. If 5 years ago, the elder one be 5 times as old as the younger one, their present ages(in years) are respectively Choose one:	A) 30, 10	B) 25, 5	C) 29, 9	D) 50, 30	E) 20, 8
Let their ages be x and (x + 12) years.   Then, 5(x - 5) = (x + 12 - 5)   =&gt; 4x = 32   =&gt;x =8   Their present ages are 20 years and 8 year.   ANSW20, 8R:20, 8
<result>E</result>
The ages of two person differ by 12 years. If 5 years ago, the elder one be 5 times as old as the younger one, their present ages(in years) are respectively