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OpenStudy (anonymous):
4x - 2y = 5 3x + 3y = 7 What is the system determinant? -18 -6 6 18
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OpenStudy (callisto):
|4 -2 | |3 3 | = 4(3) - (-2)(3) = 12 + 6 =?
OpenStudy (anonymous):
18
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