Предмет: Математика, автор: Тимофей111111111

каким числом необходимо заменить а чтобы корнем уравнения х-а = 17 было число 19

Ответы

Автор ответа: MYMasha1998

0

19-а=17
-а=-2
а=2
Все решение

Автор ответа: Тимофей111111111

0

спасибо

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