Solve a System of Linear Equations in Three Variables Using $$\begin{aligned}2 x - 2 y - 2 z & = - 6 \\- 4 y - 4 z & = - 36 \\2 x + 4 z & = 32\end{aligned}$$

question 96

Multiple Choice

Solve a System of Linear Equations in Three Variables Using Cramer's Rule
- $$\begin{aligned}2 x - 2 y - 2 z & = - 6 \\- 4 y - 4 z & = - 36 \\2 x + 4 z & = 32\end{aligned}$$

• A) \(\{ ( 6,4,5 ) \}\)
• B) \(\{ ( 4,5,4 ) \}\)
• C) \(\{ ( 6 , - 4 , - 5 ) \}\)
• D) \(\{ ( 7,2,5 ) \}\)

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