Solve the Equation $\frac { x - 6 } { 2 } = \frac { x + 3 } { 6 }$

Multiple Choice

Solve the equation.
- $\frac { x - 6 } { 2 } = \frac { x + 3 } { 6 }$

A) $\frac { 21 } { 2 }$
B) 3
C) 8
D) $\frac { 7 } { 2 }$