Translate the Sentence into an Equation, Then Solve $x$ Increased By $\frac{1}{3}$

Multiple Choice

Translate the sentence into an equation, then solve.
-A number $x$ increased by $\frac{1}{3}$ is equal to 7 .

A) $x+\frac{1}{3}=7, x=6 \frac{2}{3}$
B) $x+\frac{1}{3}=7, x=7 \frac{1}{3}$
C) $x+7=\frac{1}{3}, x=-6 \frac{2}{3}$
D) $\frac{1}{3}+x=7, x=2$