Solve the system by the best method. Use set notation to express the solution set.
-$$\left\{ \begin{array} { l }
- 2 x - 8 y = - 38 \
6 x - 9 y = - 18
\end{array} \right.$$
A) $\{ ( - 3,5 ) \}$
B) $\{ ( 3,4 ) \}$
C) $\{ ( 2,5 ) \}$
D) no solution; $\varnothing$

Question

Solve the system by the best method. Use set notation to express the solution set.
-$$\left\{ \begin{array} { l } 
- 2 x - 8 y = - 38 \
6 x - 9 y = - 18
\end{array} \right.$$
A) $\{ ( - 3,5 ) \}$
B) $\{ ( 3,4 ) \}$
C) $\{ ( 2,5 ) \}$
D) no solution; $\varnothing$

Quizplus · Accepted Answer

The Answer of Solve the system by the best method. Use set notation to express the solution set.
-$$\left\{ \begin{array} { l } 
- 2 x - 8 y = - 38 \
6 x - 9 y = - 18
\end{array} \right.$$
A) $\{ ( - 3,5 ) \}$
B) $\{ ( 3,4 ) \}$
C) $\{ ( 2,5 ) \}$
D) no solution; $\varnothing$

Solve the System by the Best Method {−2x−8y=−386x−9y=−18\left\{ \begin{array} { l } - 2 x - 8 y = - 38 \\6 x - 9 y = - 18\end{array} \right.{−2x−8y=−386x−9y=−18​

Solve the System by the Best Method $\left\{ \begin{array} { l } - 2 x - 8 y = - 38 \\6 x - 9 y = - 18\end{array} \right.$