Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, give the solution with y arbitrary.
-$$\begin{array} { l }
9 x - 7 y = - 14 \
- 7 x + 4 y = 8
\end{array}$$
A) $\{ ( - 1,3 ) \}$
B) $\varnothing$
C) $\{ ( 0,2 ) \}$
D) $\{ ( 0,3 ) \}$

Question

Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, give the solution with y arbitrary.
-$$\begin{array} { l } 
9 x - 7 y = - 14 \
- 7 x + 4 y = 8
\end{array}$$
A) $\{ ( - 1,3 ) \}$
B) $\varnothing$
C) $\{ ( 0,2 ) \}$
D) $\{ ( 0,3 ) \}$

Quizplus · Accepted Answer

The Answer of Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, give the solution with y arbitrary.
-$$\begin{array} { l } 
9 x - 7 y = - 14 \
- 7 x + 4 y = 8
\end{array}$$
A) $\{ ( - 1,3 ) \}$
B) $\varnothing$
C) $\{ ( 0,2 ) \}$
D) $\{ ( 0,3 ) \}$

Use the Gauss-Jordan Method to Solve the System of Equations 9x−7y=−14−7x+4y=8\begin{array} { l } 9 x - 7 y = - 14 \\- 7 x + 4 y = 8\end{array}9x−7y=−14−7x+4y=8​

Use the Gauss-Jordan Method to Solve the System of Equations $\begin{array} { l } 9 x - 7 y = - 14 \\- 7 x + 4 y = 8\end{array}$