Решите уравнение: (2x-1)/5-(x+1)/2=1.

Ответ:

\[\frac{2x - 1}{5} - \frac{x + 1}{2} = 1\ \ \ \ \ \ | \cdot 10\]

\[2(2x - 1) - 5(x + 1) = 10\]

\[4x - 2 - 5x - 5 = 10\]

\[- x = 10 + 7\]

\[x = - 17.\]