Предмет: Математика, автор: негативе

найти корень уровнения 5/9х+1=1/3х-1

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Автор ответа: triolana

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Приложения:

Автор ответа: yfcnz2001jr

5/9х+1=1/3х-1

5\9х-1\3х=-1-1

2\9х=-2

х=-9

Відповідь:-9

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To smoke or not to smoke?
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1 One of the earliest anti-smoking laws prohibited smoking
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