Question

Tom will be 9 years less than twice of Rachel's age in 10 years. Which of the following is the expression of Tom's age in 10 years if current age is n?

A) 2n + 1

B) 2n + 2

C) 2n + 11

D) 2n + 28

E) 2n + 19

(Please explain how you got the answer)

Answer 1

I think the answer is A.