Предмет: Математика, автор: 12345karinass

5.25. Решите уравнение: 1) (х + 4) = х + 4;​

Ответы

Автор ответа: Andrey1733
0

(x+4)=x+4

1.Расскроем скобки

x+4=x+4

Иксы к иксам,числа к числам

x-x=4-4

0=0 - тождество

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