Контрольные задания > Найдите корень уравнения: (2,08-x)*2,8=5,152.

Вопрос:

Найдите корень уравнения: (2,08-x)*2,8=5,152.

Ответ:

\((2,08 - x) \cdot 2,8 = 5,152\ \ |:2,8\)

\[2,08 - x = 1,84\]

\[x = 2,08 - 1,84\]

\[x = 0,24.\]

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