Предмет: Математика, автор: dashazagubnaya12

Решите уравнение а) 9,14х=-13,71 ; б) -5,781:х=-2,82

Ответы

Автор ответа: ZeerKasio

a) Можно разделить обе части уравнения на 9,14, тогда сразу получается ответ - x=-1,5
б) Если делать аналогично букве А, то получаем x = -20/51

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