Does the System Have a Unique Solution, No Solution, or Many

Multiple Choice

Does the system have a unique solution, no solution, or many solutions?
- $$\left\{ \begin{array} { l } 2 x + 3 y = 6 \\4 x + 6 y = 12\end{array} \right.$$

A) No solution
B) A unique solution
C) Many solutions