Math
posted by Jade .
Find the value of x so that 3x – 2, 2x – 1 and 4x – 3 form an arithmetic sequence.

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
Respond to this Question
Similar Questions

Mathematics : Arithmetic Sequence
Consider the arithmetic sequence x+2, 18x, 14+x,... a) Find the value of x. b) Find the general term of the arithmetic sequence. 
Mathematics : Arithmetic Sequence
The 5th term and the 8th term of an arithmetic sequence are 18 and 27 respctively. a)Find the 1st term and the common difference of the arithmetic sequence. b)Find the general term of the arithmetic sequence. 
Math  Arithmetic & Geometric
1) Given the terms a35 = 1238 and a70 = 1483 of an Arithmetic. Find the exact value of the term a105 a sequence and sum of sequence. 2) Given a3 = 99 and a5 = 891 of a Geometric. Find the exact value of the term a7 of the sequence … 
math
term given by x+2,3x1,and 4x1 form an arithmetic sequence. find the value of x. i didn't get it how to start this question and how it forms arithmetic sequence? 
Math
1. Find all values of p so that 6p, 4p1, p^2  1 will be an arithmetic sequence. 2. The common ration of a geometric sequence is 3. IF the terms of this sequence are 3y, y+6, z+1, ..... respectively, what is the value of z? 
Math: Arithmetic Sequence.
the 3rd of an Arithmetic sequence is 8 of the 16th term is 47. Find a subed 1 and the common difference. Construct the sequence. 
math
in an arithmetic sequence whose first term is 4, the 1st, 3rd and 7th terms form consecutive terms of geometric sequence, find the sum of the first three terms of the arithmetic sequence 
Quick math help
Find the tenth term of the sequence: 6,1,8... Is it 57? 
Quick Math Help
Find the tenth term of the sequence: 6,1,8... Is it 57? 
Quick math help
Find the tenth term of the sequence: 6,1,8... Is it 57?