(2x+5)(3x-7)=x(6x-5)-23

Question

(2x+5)(3x-7)=x(6x-5)-23

Answer 1

(2х+5)(3х-7)=х(6х-5)-23
6х²-14х+15х-35 = 6х²-5х-23
х+5х=35-23
6х=12
х=12:6
х=2