Translate the Sentence to an Equation Then Solve $x$ Equals 42 $7 x=42, x=6$

Multiple Choice

Translate the sentence to an equation then solve.
-The product of 7 and a number $x$ equals 42 .

A) $7 x=42, x=6$
B) $42 x=7, x=6$
C) $\frac{x}{7}=42, x=1764$
D) $7 x=42, x=7$