Контрольные задания > Решите уравнение: (11-3x)/4=1/2.

Вопрос:

Решите уравнение: (11-3x)/4=1/2.

Ответ:

\[\frac{11 - 3x}{4} = \frac{1}{2}\ \ \ \ | \cdot 4\]

\[11 - 3x = 2\]

\[3x = 9\]

\[x = 3.\]

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