Decide What Values of the Variable Cannot Possibly Be Solutions $$\frac { 3 x + 6 } { 3 } - \frac { 4 x } { x - 3 } = x$$

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$\frac { 3 x + 6 } { 3 } - \frac { 4 x } { x - 3 } = x$$

A) $\{ 1 \}$
B) $\{ - 1 \}$
C) $\left\{ - \frac { 3 } { 11 } \right\}$
D) $\{ - 3 \rangle$