Solve the system of equations by the addition method.
-$\left\{ \begin{array} { l }
- 3 x - 7 y = - 1 \
- 7 x - 4 y = 10
\end{array} \right.$
A) $( 2,1 )$
B) $( 2 , - 1 )$
C) $( - 2 , - 1 )$
D) $( - 2,1 )$

Question

Solve the system of equations by the addition method.
-$\left\{ \begin{array} { l } 
- 3 x - 7 y = - 1 \
- 7 x - 4 y = 10
\end{array} \right.$
A) $( 2,1 )$
B) $( 2 , - 1 )$
C) $( - 2 , - 1 )$
D) $( - 2,1 )$

Quizplus · Accepted Answer

The Answer of Solve the system of equations by the addition method.
-$\left\{ \begin{array} { l } 
- 3 x - 7 y = - 1 \
- 7 x - 4 y = 10
\end{array} \right.$
A) $( 2,1 )$
B) $( 2 , - 1 )$
C) $( - 2 , - 1 )$
D) $( - 2,1 )$

Solve the System of Equations by the Addition Method {−3x−7y=−1−7x−4y=10\left\{ \begin{array} { l } - 3 x - 7 y = - 1 \\- 7 x - 4 y = 10\end{array} \right.{−3x−7y=−1−7x−4y=10​

Solve the System of Equations by the Addition Method $\left\{ \begin{array} { l } - 3 x - 7 y = - 1 \\- 7 x - 4 y = 10\end{array} \right.$