(720+е)*501=365
раскроем скобки
360720+501e = 365
501e+360355 = 0
501e = -360355
e = -360355/501
е=-719,271457086
36*(х-3)=10-2*(х+2)
36x – 108 = 10 – 2x – 4
36x + 2x = – 4 + 10 + 108
38x = 114
x = 3
(720+е)*501=365
раскроем скобки
360720+501e = 365
501e+360355 = 0
501e = -360355
e = -360355/501
е=-719,271457086
36*(х-3)=10-2*(х+2)
36x – 108 = 10 – 2x – 4
36x + 2x = – 4 + 10 + 108
38x = 114
x = 3