Предмет: Алгебра, автор: ДОБРЫЙДОБРЫЙ

Решите уравнение:
3x+5=11-2x
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Ответы

Автор ответа: Шаен
0
3x+5=11-2x
3x+2x=11-5
5x=6
x=6/5=1.2
Автор ответа: Петросян4
0
Знаю, я отвечаю на вопрос, которому 5 часов. Но почему бы и нет?
3х+5=11-2х
3х+2х=11-5
5х=6
х=1,2
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