Решите уравнение: 6x/7=(x-5)/2.

Ответ:

\[\frac{6x}{7} = \frac{x - 5}{2}\ \ \ \ \ \ \ \ \ \ \ | \cdot 14\]

\[2 \cdot 6x = 7 \cdot (x - 5)\]

\[12x = 7x - 35\]

\[12x - 7x = - 35\]

\[5x = - 35\]

\[x = - 35\ :5\]

\[x = - 7.\]

\[Ответ:x = - 7.\]