Предмет: Алгебра, автор: klyuchnikov200887

алгебра 10 баллов мегамозг помоги

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Ответы

Автор ответа: belkaaa11516

Ответ: 5 lk............

Автор ответа: Аноним

Ответ:

$5lk$

Объяснение:

$\frac{5}{12} lk + ( - \frac{1}{6} lk) + lk + (4lk - \frac{1}{4} )=\frac{1}{4}lk+lk+4lk-\frac{1}{4}lk =\frac{5}{4}lk+4lk-\frac{1}{4}lk =\frac{21}{4}lk-\frac{1}{4}lk =5lk$

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