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Solve the System of Equations Using Determinants 4x+y=1512x+3y=45\begin{array} { l } 4 x + y = 15 \\12 x + 3 y = 45\end{array}

Question 106

Multiple Choice

Solve the system of equations using determinants.
- 4x+y=1512x+3y=45\begin{array} { l } 4 x + y = 15 \\12 x + 3 y = 45\end{array}


A) (0, 15)
B) (5, -5)
C) infinite number of solutions
D) no solution

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