Solve the System by the Addition Method $$\left\{ \begin{array} { l } 3 x + 6 y = 3 \\2 x + 9 y = - 8\end{array} \right.$$

question 47

Multiple Choice

Solve the system by the addition method.
- $$\left\{ \begin{array} { l } 3 x + 6 y = 3 \\2 x + 9 y = - 8\end{array} \right.$$

• A) \(\{ ( - 5,2 ) \}\)
• B) \(\{ ( x , y ) \mid 3 x + 6 y = 3 \}\)
• C) \(\{ ( 5 , - 2 ) \}\)
• D) \(\varnothing\)

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