Solve the system.
-$$\left\{ \begin{array} { r r }
x - y + 2 z = & - 4 \
5 x + z = 0 \
x + 2 y + z = 8
\end{array} \right.$$
A) $( 0,0,4 )$
B) $( 0,4,0 )$
C) $( 0,4 , - 4 )$
D) $\varnothing$

Question

Solve the system.
-$$\left\{ \begin{array} { r r } 
x - y + 2 z = & - 4 \
5 x + z = 0 \
x + 2 y + z = 8
\end{array} \right.$$
A) $( 0,0,4 )$
B) $( 0,4,0 )$
C) $( 0,4 , - 4 )$
D) $\varnothing$

Quizplus · Accepted Answer

The Answer of Solve the system.
-$$\left\{ \begin{array} { r r } 
x - y + 2 z = & - 4 \
5 x + z = 0 \
x + 2 y + z = 8
\end{array} \right.$$
A) $( 0,0,4 )$
B) $( 0,4,0 )$
C) $( 0,4 , - 4 )$
D) $\varnothing$

Solve the System {x−y+2z=−45x+z=0x+2y+z=8\left\{ \begin{array} { r r } x - y + 2 z = & - 4 \\5 x + z = 0 \\x + 2 y + z = 8\end{array} \right.⎩⎨⎧​x−y+2z=5x+z=0x+2y+z=8​−4

Solve the System $\left\{ \begin{array} { r r } x - y + 2 z = & - 4 \\5 x + z = 0 \\x + 2 y + z = 8\end{array} \right.$