2. Решите уравнение: x : 2\(\frac{2}{7}\) = \(\frac{1}{2}\)

x : 2\(\frac{2}{7}\) = \(\frac{1}{2}\)
x : \(\frac{16}{7}\) = \(\frac{1}{2}\)
x = \(\frac{1}{2}\) \(\cdot\) \(\frac{16}{7}\)
x = \(\frac{16}{14}\)
x = \(\frac{8}{7}\)
x = 1\(\frac{1}{7}\)
Ответ: \(x = 1\frac{1}{7}\)