Perform the Indicated Operation and Express Your Answer in Simplest $$\frac { 7 n } { n ^ { 2 } - 25 } - \frac { 5 } { 2 n - 10 }$$

Short Answer

Perform the indicated operation and express your answer in simplest form. $$\frac { 7 n } { n ^ { 2 } - 25 } - \frac { 5 } { 2 n - 10 }$$ Please enter your answer as one fraction with the denominator factored completely.