Предмет: Математика, автор: няшка4051

помогите плииииззз номер29

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Ответы

Автор ответа: krendelok

1) x+65=600:6;
x+65=100;
x=100-65;
x=35.
Ответ: 35.
2) 84:x=72:12
84:x=6
x=84:6
x=14.
Ответ: 14

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