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Автор - imrrmf

4x-7=2x
Найти корень

Ответ

Автор - gulerismaylova

4x - 7 = 2x \ 4x - 2x = 7 \ 2x = 7 \ x =  3frac{1}{2}

Ответ

Автор - Muhammad12345

Ответ:

3.5

Объяснение:

4x-7 = 2x

4x-7-2x = 0

4x-2x-7 = 0

2x-7 = 0

2x = 7

x =7/2

x = 3.5

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