SOLUTION: Given the system of equations, what is the value of the determinant? 3x + y = 9 2x - 4y = 6

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Question 721025: Given the system of equations, what is the value of the determinant?
3x + y = 9
2x - 4y = 6
Answer by Alan3354(69443) About Me  (Show Source):
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Given the system of equations, what is the value of the determinant?
3x + y = 9
2x - 4y = 6
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-12 - 2 = -14
Det = -14