If Aaron is now twice as old as Bailey was 5 years ago, and B is Bailey's current age in years, which of the following represents the sum of Aaron and Bailey's ages 4 years from now? Choose the correct option:
A) 3B
B) 3B-1
C) 3B-21
D) 3B-11
E) 3B-2
B is Bailey's current age.   Let Aaron's current age be A.   given A = 2(B-5).   four years from now Aaron's age will be = 2(B-5) + 4 = 2B-6   four years from now Bailey's age will be = B+4   Sum of ages of Mason and Gunther's after 4 years = 2B-6+B+4 = 3B-2   Ans : 3B-2
<result>E</result>
If Aaron is now twice as old as Bailey was 5 years ago, and B is Bailey's current age in years, which of the following represents the sum of Aaron and Bailey's ages 4 years from now?