Mathematics, 22.06.2019 23:20 loganharper992

Write the augmented matrix for each system of equations. -2x - 2y + 5z = 1 -5x - 5y + 72 = 4 9x - 2y + 2z = -1

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Write the augmented matrix for each system of equations. -2x - 2y + 5z = 1 -5x - 5y + 72 = 4 9x - 2y...