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Solve the System {2x+5y+z=183x3yz=233x+y+4z=8\left\{ \begin{array} { l } 2 x + 5 y + z = - 18 \\3 x - 3 y - z = 23 \\3 x + y + 4 z = 8\end{array} \right.

Question 22

Multiple Choice

Solve the system.
- {2x+5y+z=183x3yz=233x+y+4z=8\left\{ \begin{array} { l } 2 x + 5 y + z = - 18 \\3 x - 3 y - z = 23 \\3 x + y + 4 z = 8\end{array} \right.


A) (1,5,3) ( 1 , - 5,3 )
B) (3,1,5) ( 3,1 , - 5 )
C) (3,5,1) ( 3 , - 5,1 )
D) \varnothing

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