8х - 3 * (2х - 3) = 7х - 2 * (5х + 8)
8х - 6х + 9 = 7х - 10х - 16
2х + 9 = - 3х - 16
2х + 3х = - 16 - 9
5х = - 25
х = - 5
8х - 3 * (2х - 3) = 7х - 2 * (5х + 8)
8х - 6х + 9 = 7х - 10х - 16
2х + 9 = - 3х - 16
2х + 3х = - 16 - 9
5х = - 25
х = - 5