Solve the system using matrices.
-$$\begin{array} { l }
3 x + 4 y = 10 \
4 x - 2 y = - 16
\end{array}$$
A)(4, -2)
B)(-2, 4)
C)(-2, -4)
D)inconsistent system

Name: Solve the system using matrices. -\[\begin{array} { l } 3 x + 4 y = 10 \\ 4 x - 2 y = - 16 \end{array}\] A)(4, -2) B)(-2, 4) C)(-2, -4) D)inconsistent system
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Question

Solve the system using matrices.
-$$\begin{array} { l } 
3 x + 4 y = 10 \
4 x - 2 y = - 16
\end{array}$$
A)(4, -2)
B)(-2, 4)
C)(-2, -4)
D)inconsistent system

Quizplus · Accepted Answer

The solution to the system of equations can be found by using matrix methods such as Gaussian elimination or inverse matrices. Solving the system, we find that $x = -2$ and $y = 4$.

Solve the System Using Matrices 3x+4y=104x−2y=−16\begin{array} { l } 3 x + 4 y = 10 \\4 x - 2 y = - 16\end{array}3x+4y=104x−2y=−16​

Solve the System Using Matrices $\begin{array} { l } 3 x + 4 y = 10 \\4 x - 2 y = - 16\end{array}$