Use Cramerʹs rule to solve the system of equations. If D = 0, use another method to determine the solution set.
-$$\begin{array} { l }
x + 6 y = - 18 \
- 7 x + 5 y = 32
\end{array}$$
A) Cramer's rule does not apply since $\mathrm { D } = 0$; $\varnothing$
B) $\{ ( - 7 , - 1 ) \}$
C) $\{ ( 6 , - 1 ) \}$
D) $\{ ( - 6 , - 2 ) \}$

Question

Use Cramerʹs rule to solve the system of equations. If D = 0, use another method to determine the solution set.
-$$\begin{array} { l } 
x + 6 y = - 18 \
- 7 x + 5 y = 32
\end{array}$$
A) Cramer's rule does not apply since $\mathrm { D } = 0$; $\varnothing$
B) $\{ ( - 7 , - 1 ) \}$
C) $\{ ( 6 , - 1 ) \}$
D) $\{ ( - 6 , - 2 ) \}$

Quizplus · Accepted Answer

The Answer of Use Cramerʹs rule to solve the system of equations. If D = 0, use another method to determine the solution set.
-$$\begin{array} { l } 
x + 6 y = - 18 \
- 7 x + 5 y = 32
\end{array}$$
A) Cramer's rule does not apply since $\mathrm { D } = 0$; $\varnothing$
B) $\{ ( - 7 , - 1 ) \}$
C) $\{ ( 6 , - 1 ) \}$
D) $\{ ( - 6 , - 2 ) \}$

Use Cramerʹs Rule to Solve the System of Equations x+6y=−18−7x+5y=32\begin{array} { l } x + 6 y = - 18 \\- 7 x + 5 y = 32\end{array}x+6y=−18−7x+5y=32​

Use Cramerʹs Rule to Solve the System of Equations $\begin{array} { l } x + 6 y = - 18 \\- 7 x + 5 y = 32\end{array}$