4(6х+11)-14=2(2х-5)
24х+44-14=4х-10
24х+30=4х-10
24х-4х=-10-30
20х=-40
х=-40:20
х=-2
4(6х+11)-14 = 2(2х-5)
24х+44-14 = 4х-10
24х-4х = -10-44+14
20х = -40
х = -40/20
х = -2
Проверяем:
4(6*(-2)+11)-14 = 2(2*(-2)-5)
-4-14 = -18
ответ: -2.
