Solve.
-$$\begin{array} { l }
5 x + 2 y + z = - 11 \
2 x - 3 y - z = 17 \
7 x + y + 2 z = - 4
\end{array}$$
A) $( 3,0 , - 4 )$
B) $( 0 , - 6,1 )$
C) $( 0,6 , - 1 )$
D) $( - 3,0,4 )$

Question

Solve.
-$$\begin{array} { l } 
5 x + 2 y + z = - 11 \
2 x - 3 y - z = 17 \
7 x + y + 2 z = - 4
\end{array}$$
A) $( 3,0 , - 4 )$
B) $( 0 , - 6,1 )$
C) $( 0,6 , - 1 )$
D) $( - 3,0,4 )$

Quizplus · Accepted Answer

The Answer of Solve.
-$$\begin{array} { l } 
5 x + 2 y + z = - 11 \
2 x - 3 y - z = 17 \
7 x + y + 2 z = - 4
\end{array}$$
A) $( 3,0 , - 4 )$
B) $( 0 , - 6,1 )$
C) $( 0,6 , - 1 )$
D) $( - 3,0,4 )$

Solve - 5x+2y+z=−112x−3y−z=177x+y+2z=−4\begin{array} { l } 5 x + 2 y + z = - 11 \\2 x - 3 y - z = 17 \\7 x + y + 2 z = - 4\end{array}5x+2y+z=−112x−3y−z=177x+y+2z=−4​

Solve
- $\begin{array} { l } 5 x + 2 y + z = - 11 \\2 x - 3 y - z = 17 \\7 x + y + 2 z = - 4\end{array}$