Use Matrix Inversion to Solve the Given System of Linear $\begin{array} { r } 5 x + y = 1 \\19 x + 4 y = 3\end{array}$

question 43

Multiple Choice

Use matrix inversion to solve the given system of linear equations. $\begin{array} { r } 5 x + y = 1 \\19 x + 4 y = 3\end{array}$

• A) \(x = 1\) , \(y = - 4\)
• B) \(x = 3\) , \(y = - 1\)
• C) \(x = 3\) , \(y = - 4\)
• D) \(x = 1\) , \(y = - 1\)
• E) The system is inconsistent.

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