Use Cramer's Rule to Solve the System $$\left\{ \begin{aligned}6 x + 4 y - 2 z = & 10 \\2 x - 3 y + 4 z = & 4 \\15 x - 18 z = & - 21\end{aligned} \right.$$

question 7

Multiple Choice

Use Cramer's rule to solve the system. $$\left\{ \begin{aligned}6 x + 4 y - 2 z = & 10 \\2 x - 3 y + 4 z = & 4 \\15 x - 18 z = & - 21\end{aligned} \right.$$

• A) \(( 2,1,1 )\)
• B) \(( 1,0,2 )\)
• C) \(( 1,2,1 )\)
• D) \(( 1,2,2 )\)
• E) \(\text { The system is inconsistent. }\)

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