Предмет: Математика, автор: haritoniva35

решение уровнения7*y=100-9

Ответы

Автор ответа: serovaksusa1

1

Ответ:

7*у=100-9

7у=91

У=91:7

У=13

Автор ответа: mysinatoma

1

Ответ:

7×у=100-9

7×у=91

у=91:7

у=13

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