S and additional algebra..
Source:
December 3, 2005
Problem Statement
The sum of two numbers is . Suppose 3 is added to each number and then each of the resulting numbers is doubled. What is the sum of the final two numbers?
(A) \ 2S \plus{} 3 \qquad (B) \ 3S \plus{} 2 \qquad (C) \ 3S \plus{} 6 \qquad (D) \ 2S \plus{} 6 \qquad (E) \ 2S \plus{} 12