?

Algebra

Free Version

Upgrade subject to access all content

Moderate

Adding Fractions with Unlike Denominators

ALGEBR-M94RMB

Find the sum of:

$$\frac{2}{3}x+\frac{5}{7}x$$

A

$\cfrac{29}{21}x$

B

$\cfrac{7}{10}x$

C

$\cfrac{10}{21}x$

D

$\cfrac{19}{42}x$