Question

if 3x +1/X+5=6x-7/2x+1,then X=​

Answer 1

by cross multiplication we get

(3x+1) (2x+1)= (6x-7) (x+5)

6xsq. +3x + 2x +1 = 6xsq. + 30x - 7x - 35

6xsq. - 6xsq. + 5x - 30x + 7x = -35 -1

-18x = -36

x = 2

ans is 2