Solve the System of Linear Equations and Check Any Solution $\left\{ \begin{array} { c c } x + y + z & = 16 \\2 x - y + z & = 18 \\3 x - z & = 19\end{array} \right.$

question 219

Multiple Choice

Solve the system of linear equations and check any solution algebraically. $\left\{ \begin{array} { c c } x + y + z & = 16 \\2 x - y + z & = 18 \\3 x - z & = 19\end{array} \right.$

• A) \(( 8 , - 3 , - 5 )\)
• B) \(( - 8 , - 3,5 )\)
• C) \(( 8,3,5 )\)
• D) \(( - 8 , - 3 , - 5 )\)
• E) \(( 8 , - 3,5 )\)

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