Solve the System of Linear Equations $$\left\{ \begin{array} { c } x + 4 y + 2 z = - 2 \\- 4 x + y - 4 z = 9 \\3 x - y + 2 z = - 3\end{array} \right.$$

question 10

Multiple Choice

Solve the system of linear equations.
$$\left\{ \begin{array} { c } x + 4 y + 2 z = - 2 \\- 4 x + y - 4 z = 9 \\3 x - y + 2 z = - 3\end{array} \right.$$

• A) \(( 3,6,3 )\)
• B) \(( 2,1 , - 4 )\)
• C) \(( 1 , - 4,2 )\)
• D) \(( 6,3,3 )\)
• E) inconsistent

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