Предмет: Математика, автор: Diko555

3(х+5)+7х,мундагы х=4 ыкшамдау

Ответы

Автор ответа: fumymovie

3(4+5)+7*4=111 Подставляем вместо Х значение и получаем

Автор ответа: TheOwl2002

Откуда 111

Автор ответа: TheOwl2002

3(x+5)+7x=3(4+5)+7*4=27+28=55

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Joan Harrison was walking along the street. She was shy and always felt lonely and upset.

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