Решите уравнение: (3x-1)/6-x/3=(5-x)/9.

Ответ:

\[\frac{3x - 1}{6} - \frac{x}{3} = \frac{5 - x}{9}\ \ \ \ \ \ \ | \cdot 18\]

\[3 \cdot (3x - 1) - 6x = 2 \cdot (5 - x)\]

\[9x - 3 - 6x = 10 - 2x\]

\[3x + 2x = 10 + 3\]

\[5x = 13\]

\[x = \frac{13}{5} = 2\frac{3}{5}\]

\[x = 2,6.\]