Posted by Jade on Tuesday, June 17, 2014 at 9:04pm.
Find the value of x so that 3x – 2, 2x – 1 and 4x – 3 form an arithmetic sequence.

Math  Reiny, Tuesday, June 17, 2014 at 9:32pm
It must be true that
(2x1)  (3x2) = (4x3)  (2x1)
x + 1 = 2x  2
3x = 3
x = 1
check:
terms would be
1 , 1, 1
strange sequence but it is arithmetic