Предмет: Алгебра, автор: CatMeow11

Решите уравнение относительно X.
7x-c=3x+d.

Ответы

Автор ответа: inblu

0

$7x-c=3x+d \ 7x-3x=d+c \ 4x=d+c \ x= frac{d+c}{4}$

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