Perform the indicated operations. Simplify the result, if possible.
-$$\frac { 3 } { x } + \frac { 3 } { x - 4 }$$
A) $\frac { 12 x - 6 } { x ( 4 - x ) }$
B) $\frac { 6 x - 12 } { x ( x - 4 ) }$
C) $\frac { 6 x - 12 } { x ( 4 - x ) }$
D) $\frac { 12 x - 6 } { x ( x - 4 ) }$

Question

Quizplus · Accepted Answer

To add the fractions, find a common denominator, which is $x(x - 4)$. The result simplifies to $\frac{6x - 12}{x(x - 4)}$.

Perform the Indicated Operations 3x+3x−4\frac { 3 } { x } + \frac { 3 } { x - 4 }x3​+x−43​

Perform the Indicated Operations $\frac { 3 } { x } + \frac { 3 } { x - 4 }$