Solved

Simplify
- $\frac { \frac { 12 } { 13 - x } + \frac { 13 } { x - 13 } } { \frac { 6 } { x } + \frac { 7 } { x - 13 } }$

Question 251

Multiple Choice

Simplify.
- $\frac { \frac { 12 } { 13 - x } + \frac { 13 } { x - 13 } } { \frac { 6 } { x } + \frac { 7 } { x - 13 } }$

A) $- \frac { x } { 13 x - 78 }$
B) $- \frac { 25 x } { 13 x - 78 }$
C) $\frac { 25 x } { 13 x - 78 }$
D) $\frac { x } { 13 x - 78 }$

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