Use Cramer's rule and the calculator provided to find the value of z that satisfies the system of linear equations. -2x+y-5z = 1 -x+y+z=-2 - 2x + 5y + 2z = 4 Note that the ALEKS graphing calculator can be used to make computations easier. The determinant of the coefficient matrix is D = D 00 믐 X

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