Perform the indicated operations.
-$\frac { 7 } { 9 x } + \frac { 5 } { 9 x }$
A) $\frac { 12 } { 18 x }$
B) 1
C) $\frac { 3 } { 4 x }$
D) $\frac { 4 } { 3 x }$

Name: Perform the indicated operations. -$\frac { 7 } { 9 x } + \frac { 5 } { 9 x }$ A) $\frac { 12 } { 18 x }$ B) 1 C) $\frac { 3 } { 4 x }$ D) $\frac { 4 } { 3 x }$
Brand: Quizplus
Rating: 4.9 (26 reviews)

Question

Quizplus · Accepted Answer

The fractions have the same denominator, so you can add the numerators: $\frac{7 + 5}{9x} = \frac{12}{9x}$. Simplifying $\frac{12}{9x}$ gives $\frac{4}{3x}$.

Perform the Indicated Operations 79x+59x\frac { 7 } { 9 x } + \frac { 5 } { 9 x }9x7​+9x5​

Perform the Indicated Operations $\frac { 7 } { 9 x } + \frac { 5 } { 9 x }$