Предмет: Алгебра, автор: Валентина7656

Решить неравенство: (5х-4)/9 - (2х-3)/4 < (5-х)/6

Ответы

Автор ответа: manulo

(4(5x-4)-9(2x-3))/36<(5-x)/6

(20x-16-18x+27)/36<(5-x)/6

(2x+11)/36=(5-x)/6

12x+66<180-36x

48x<114

X<2.375

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