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OpenStudy (sharkfinsoup):
If you were to solve the following system of equations by using a matrix, which of the following would be your coefficient matrix? 5x-y=18 3x+8y=15 A. 5 -1 18 3 8 15 B. 5 -1 3 8 C. 5 18 3 15 D. 5 3 -1 8
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OpenStudy (sharkfinsoup):
i think its B
OpenStudy (unklerhaukus):
yep, the coefficient matrix, is simply a matrix of the coefficients
OpenStudy (sharkfinsoup):
Awesome thank you
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