AMC 12A 2009 Problem 7

Past Contests AMC 12 AMC 12A - 2009
, , , ,
1

The first three terms of an arithmetic sequence are 2 x-3,5 x-11, and 3 x+1 respectively. The
nth term of the sequence is 2009 . What is n ?

Answer Choices
A. 255
B. 502
C. 1004
D. 1506
E. 8037