Solve Using Any Method $$\left\{ \begin{aligned}- 7 x - 9 y & = - 6 \\y & = x - 3\end{aligned} \right.$$

question 10

Multiple Choice

Solve using any method.
$$\left\{ \begin{aligned}- 7 x - 9 y & = - 6 \\y & = x - 3\end{aligned} \right.$$

• A) \(( 2 , - 1 )\)
• B) \(\left( 1 , - \frac { 3 } { 7 } \right)\)
• C) \(\left( - \frac { 21 } { 16 } , - \frac { 27 } { 16 } \right)\)
• D) \(\left( \frac { 33 } { 16 } , - \frac { 15 } { 16 } \right)\)
• E) inconsistent

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