Solve the System $\begin{array} { l } x - y + 3 z = 1 \\4 x + z = 0 \\x + 5 y + z = - 5\end{array}$

question 118

Multiple Choice

Solve the system.
$\begin{array} { l } x - y + 3 z = 1 \\4 x + z = 0 \\x + 5 y + z = - 5\end{array}$

• A) \(\{ ( 0 , - 1,1 ) \}\)
• B) \(\{ ( 0,0 , - 1 ) \}\)
• C) \(\{ ( 0 , - 1,0 ) \}\)
• D) \(\varnothing\)

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