Translate the Sentence to an Equation Then Solve $x$ Is 7
A)

Multiple Choice

Translate the sentence to an equation then solve.
-The product of 3 and $x$ is 7 .

A) $3 x=7, x=4$
B) $3 x=7, x=\frac{3}{7}$
C) $\frac{x}{3}=7, x=21$
D) $3 x=7, x=\frac{7}{3}$