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OpenStudy (anonymous):
Given the system of equations, what is the value of the x-determinant? 2x + y = 8 x - y = 10? Edit
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OpenStudy (isaac.tillman03):
Coefficient matrix is 2 1 1 -1 That determinant is -2 - 1 = -3
OpenStudy (anonymous):
Wouldn't that be the System Determinant? When I was finding the System determinant that was the answer I was able to find.
OpenStudy (knov):
|dw:1459521738878:dw|
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