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Solve the System xy+3z=14x+z=0x+5y+z=5\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.
xy+3z=14x+z=0x+5y+z=5\begin{array} { l } x - y + 3 z = 1 \\4 x + z = 0 \\x + 5 y + z = - 5\end{array}


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

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