Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, let the last
variable be the arbitrary variable.
-$$
\begin{array}{l}
7 x-2 y+6 z=4 \
-8 x+6 y+4 z=8 \
35 x-10 y+30 z=-2
\end{array}
$$
A) $ \{(4,8,-2)\} $
B) $ \{(-5 z+6,7 z-10, z)\} $
C) $ \varnothing $
D) $ \{(5,5,-1)\} $

Question

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The Answer of Use the Gauss-Jordan method to solve the system of equations. If the system has infinitely many solutions, let the last
variable be the arbitrary variable.
-$$
\begin{array}{l}
7 x-2 y+6 z=4 \
-8 x+6 y+4 z=8 \
35 x-10 y+30 z=-2
\end{array}
$$
A) $ \{(4,8,-2)\} $
B) $ \{(-5 z+6,7 z-10, z)\} $
C) $ \varnothing $
D) $ \{(5,5,-1)\} $

Use the Gauss-Jordan Method to Solve the System of Equations 7x−2y+6z=4−8x+6y+4z=835x−10y+30z=−2\begin{array}{l}7 x-2 y+6 z=4 \\-8 x+6 y+4 z=8 \\35 x-10 y+30 z=-2\end{array}7x−2y+6z=4−8x+6y+4z=835x−10y+30z=−2​

Use the Gauss-Jordan Method to Solve the System of Equations $\begin{array}{l}7 x-2 y+6 z=4 \\-8 x+6 y+4 z=8 \\35 x-10 y+30 z=-2\end{array}$