Предмет: Математика, автор: Аноним

решите с проверкой уравнение!!!!

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Автор ответа: Мария101111

x=20×11
x=....
....÷11=20
20=20

Автор ответа: Аноним

решиш еще один ???

Автор ответа: Аноним

х:16=25 тоже с праверкой!!

Автор ответа: Мария101111

ответь на мой вопрос сначало плиз

Автор ответа: Аноним

хорошо!!!! какой утебя??

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