Solve the system.
$\begin{array} { c }
x + y + z = - 6 \
x - y + 5 z = 2 \
5 x + y + z = - 26
\end{array}$
A) $\{ ( 1 , - 5 , - 2 ) \}$
B) $\{ ( - 5 , - 2,1 ) \}$
C) $\phi$
D) $\{ ( 1 , - 2 , - 5 ) \}$

Question

Solve the system.
$\begin{array} { c } 
x + y + z = - 6 \
x - y + 5 z = 2 \
5 x + y + z = - 26
\end{array}$ 
A) $\{ ( 1 , - 5 , - 2 ) \}$
B) $\{ ( - 5 , - 2,1 ) \}$
C) $\phi$
D) $\{ ( 1 , - 2 , - 5 ) \}$

Quizplus · Accepted Answer

The Answer of Solve the system.
$\begin{array} { c } 
x + y + z = - 6 \
x - y + 5 z = 2 \
5 x + y + z = - 26
\end{array}$ 
A) $\{ ( 1 , - 5 , - 2 ) \}$
B) $\{ ( - 5 , - 2,1 ) \}$
C) $\phi$
D) $\{ ( 1 , - 2 , - 5 ) \}$

Solve the System x+y+z=−6x−y+5z=25x+y+z=−26\begin{array} { c } x + y + z = - 6 \\x - y + 5 z = 2 \\5 x + y + z = - 26\end{array}x+y+z=−6x−y+5z=25x+y+z=−26​

Solve the System $\begin{array} { c } x + y + z = - 6 \\x - y + 5 z = 2 \\5 x + y + z = - 26\end{array}$