Предмет: Алгебра, автор: murillo1601

Помогите,только 1
2 не надо

Приложения:

Ответы

Автор ответа: 2032445

1) Решение
приводим к общему знаменателю = 30
общие множители: у первой дроби 15, у второй 6, у третей 10.
75х-60+6х-174=20х+10
75х-60+6х-174-20х-10=0
61х-244=0
61х=244
х=4

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