Solve.
-$\begin{array} { l }
x + y + z = 1 \
x - y + 3 z = - 13 \
5 x + y + z = 9
\end{array}$
A) $( - 4,2,3 )$
B) $( - 4,3,2 )$
C) No solution
D) $( 2,3 , - 4 )$

Question

Solve.
-$\begin{array} { l } 
x + y + z = 1 \
x - y + 3 z = - 13 \
5 x + y + z = 9
\end{array}$
A) $( - 4,2,3 )$
B) $( - 4,3,2 )$
C) No solution
D) $( 2,3 , - 4 )$

Quizplus · Accepted Answer

The Answer of Solve.
-$\begin{array} { l } 
x + y + z = 1 \
x - y + 3 z = - 13 \
5 x + y + z = 9
\end{array}$
A) $( - 4,2,3 )$
B) $( - 4,3,2 )$
C) No solution
D) $( 2,3 , - 4 )$

Solve - x+y+z=1x−y+3z=−135x+y+z=9\begin{array} { l } x + y + z = 1 \\x - y + 3 z = - 13 \\5 x + y + z = 9\end{array}x+y+z=1x−y+3z=−135x+y+z=9​

Solve
- $\begin{array} { l } x + y + z = 1 \\x - y + 3 z = - 13 \\5 x + y + z = 9\end{array}$