Предмет: Математика, автор: proshkina09

спростіть вираз a+(a-10)-(15+a) срочно​

Ответы

Автор ответа: nmiteva81
1

Ответ:

а-25

Пошаговое объяснение:

a+(a-10)-(15+a)=а+а-10-15-а=а-25

Ето правильно сама сегодня ето делала

Автор ответа: elizavetaserduk814
2

Ответ:

a+(a-10)-(15+a)=a-25

Пошаговое объяснение:

......

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