Solve the System of Equations Using the Addition Method $$\begin{array} { l } y + 2 z = 7 \\- 4 x + y + 5 z = 6 \\- 2 x + 5 z = 17\end{array}$$

question 75

Multiple Choice

Solve the system of equations using the addition method.
- $$\begin{array} { l } y + 2 z = 7 \\- 4 x + y + 5 z = 6 \\- 2 x + 5 z = 17\end{array}$$

• A)(9, 7, 7)
• B)(4, -3, 5)
• C)(9, -2, 7)
• D)(4, -5, 6)

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