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Determine Which Ordered Pair Is a Solution of the System {8x+7y=109x+4y=12\left\{ \begin{array} { l } - 8 x + 7 y = - 10 \\- 9 x + 4 y = 12\end{array} \right.

Question 70

Multiple Choice

Determine which ordered pair is a solution of the system. {8x+7y=109x+4y=12\left\{ \begin{array} { l } - 8 x + 7 y = - 10 \\- 9 x + 4 y = 12\end{array} \right.


A) (3, -1)
B) (4, -6)
C) (-4, -6)
D) (-6, -4)
E) (-1, -3)

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