Предмет: Математика, автор: mslaossaar

640:(25-x)=40 помогите решить

mslaossaar: плиз

Ответы

Автор ответа: liliaskv34

640÷(25-x)=40
25-x=640÷40
25-x=16
x=25-16
x=9

mslaossaar: спасибо

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4 Задание: Complete. Use the correct form of
was, were and could.
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14 September 1620
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