Решите уравнение (7x+1)/(x+4)-(x-11)/(x+4)=0.

\[\frac{7x + 1}{x + 4} - \frac{x - 11}{x + 4} = 0\]

\[\frac{7x + 1 - x + 11}{x + 4} = 0;\ \ \ \ x \neq - 4\]

\[6x + 12 = 0\]

\[6 = - 12\]

\[x = - 2\]

\[Ответ:x = - 2.\]