Add as Indicated, and Express Your Answer in Lowest Terms $7 + \frac { 3 } { x }$

Multiple Choice

Add as indicated, and express your answer in lowest terms. $7 + \frac { 3 } { x }$

A) $\frac { 7 x + 3 } { x }$
B) $7 x + 3$
C) $\frac { 7 + 3 x } { x }$
D) $\frac { 10 } { x }$
E) $10 x$