Toby is four years younger than Debby. Thrice the sum of the ages of Toby and Debby equals their mother’s age. If the age of the mother is 42, find the ages of Toby and Debby?	Choose the correct choice from the following choices: A) 6 and 14 B) 5 and 9 C) 8 and 10 D) 5 and 10 E) 8 and 16
Let the age of Debby be x and Toby be x-4   3 ( x + x-4 ) = 42   x = 9   The ages of Toby and Debby are 5 and 9.   Answer : 5 and 9
<result>B</result>
Toby is four years younger than Debby. Thrice the sum of the ages of Toby and Debby equals their mother’s age. If the age of the mother is 42, find the ages of Toby and Debby?