Solve Using Matrices $$\begin{array} { c } 5 x - 2 y = - 1 \\x + 4 y = 35\end{array}$$

question 8

Multiple Choice

Solve using matrices.
- $$\begin{array} { c } 5 x - 2 y = - 1 \\x + 4 y = 35\end{array}$$

• A) \(( 2,8 )\)
• B) \(( 2,9 )\)
• C) \(( 3,9 )\)
• D) \(( 3,8 )\)

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