решить уравнение 4х+5(3-2х)=5-11х
4х+5(3-2х)=5-11х
4х + 15 - 10х = 5 - 11х
15 - 6х = 5 - 11х
11х - 6х = 5 - 15
5х = -10
х = -10/5
х = -2
4х+15-10х-5+11х=0
5х+10=0
5х=-10
х=-2