If x is an even number, what is the difference between the smallest even number greater than (5x +6) and the largest even number less than (3x +9) ?

If x is an even number, what is the difference between the smallest even number greater than (5x +6) and the largest even number less than (3x +9) ?

A 2x

B 2x - 3

C 7x +15

D 2x +3

Solution

Correct Answer: Option E