Предмет: Алгебра, автор: tearty

Решите уравнение х/4+х=4

Ответы

Автор ответа: маруся22042001

х/4+х=4
Приводим к общему знаменателю
х/4+4х/4=16/4
х+4х=16
5х=16
х=16/5
х=3 1/5 (три целых одна пятая)

Автор ответа: маруся22042001

3,2 (если ответ перевести в десятичную дробь)

Автор ответа: tearty

Спасибо

Автор ответа: armine14

Решение во вложении.

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