Solve the System of Equations by the Addition Method $\left\{ \begin{array} { r } 5 x + 3 y = - 5 \\- 10 x - 6 y = 10\end{array} \right.$

Multiple Choice

Solve the system of equations by the addition method.
- $\left\{ \begin{array} { r } 5 x + 3 y = - 5 \\- 10 x - 6 y = 10\end{array} \right.$

A) $( 5,3 )$
B) no solution
C) infinite number of solutions
D) $( 0,0 )$