Solve the system by using the inverse of the coefficient matrix.
-$$\begin{array} { l }
- 5 x + 3 y = 8 \
3 x - 6 y = - 30
\end{array}$$
A) $\{ ( - 2 , - 6 ) \}$
B) $\{ ( 2,6 ) \}$
C) $\{ ( - 6 , - 2 ) \}$
D) $\{ ( 6,2 ) \}$

Question

Solve the system by using the inverse of the coefficient matrix.
-$$\begin{array} { l } 
- 5 x + 3 y = 8 \
3 x - 6 y = - 30
\end{array}$$
A) $\{ ( - 2 , - 6 ) \}$
B) $\{ ( 2,6 ) \}$
C) $\{ ( - 6 , - 2 ) \}$
D) $\{ ( 6,2 ) \}$

Quizplus · Accepted Answer

The Answer of Solve the system by using the inverse of the coefficient matrix.
-$$\begin{array} { l } 
- 5 x + 3 y = 8 \
3 x - 6 y = - 30
\end{array}$$
A) $\{ ( - 2 , - 6 ) \}$
B) $\{ ( 2,6 ) \}$
C) $\{ ( - 6 , - 2 ) \}$
D) $\{ ( 6,2 ) \}$

Solve the System by Using the Inverse of the Coefficient −5x+3y=83x−6y=−30\begin{array} { l } - 5 x + 3 y = 8 \\3 x - 6 y = - 30\end{array}−5x+3y=83x−6y=−30​

Solve the System by Using the Inverse of the Coefficient $\begin{array} { l } - 5 x + 3 y = 8 \\3 x - 6 y = - 30\end{array}$