" 6.Find the value "x^(*)" for which "(8x+4),(6x-2)" and "(2x+7)" are in A.P."

Find the value of x for which (8x+4),\ (6x-2) and (2x+7) are in A.P.

Find the value of x for which (8x+4),(6x-2) and (2x+7) are in A.P.

Find the value of x for which (5x+2),(4x-1) and (x+2) are in A.P.

Find the value of x for which x^2-7x , x^2+9 and 6 are in A.P.

Find the value of x for which 2x, (x + 10) and (3x + 2) are three consecutive terms of an A.P.

Write the value of x for which 2x ,\ x+10 and 3x+2 are in A.P.

Write the value of x for which 2x ,\ x+10 and 3x+2 are in A.P.

Find the value of x for which (x+2),2x(2x+3) are three consecutive terms of A.P.

Find the value of x for which (x+2),2x(2x+3) are three consecutive terms of A.P.

(a) Find the value of 'x if x + 1, 2x + 1 and x + 1 are in A.P. Also find the 4th term of this progression. (b) If k + 3, 2k + 1, k + 7 are in A.P., then find this progression upto 5 terms.