Решите уравнение (4x+8)/(x+2)-(x-4)/(x+2)=0.

\[\frac{4x + 8}{x + 2} - \frac{x - 4}{x + 2} = 0\ \ \ \ | \cdot (x + 2);\ x \neq - 2\]

\[4x + 8 - (x - 4) = 0\]

\[4x + 8 - x + 4 = 0\]

\[3x + 12 = 0\]

\[3x = - 12\]

\[x = - 4\]

\[Ответ:\ x = - 4.\]