Solve the System by Elimination $$\begin{array} { l } x + 2 y = - 6 \\7 x + 3 y = - 42\end{array}$$

question 434

Multiple Choice

Solve the system by elimination.
- $$\begin{array} { l } x + 2 y = - 6 \\7 x + 3 y = - 42\end{array}$$

• A) \(\varnothing\)
• B) \(\{ ( 6 , - 1 ) \}\)
• C) \(\{ ( - 6,0 ) \}\)
• D) \(\{ ( - 5 , - 6 ) \}\)

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