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Use technology to solve the system of equations. Express all solutions as fractions. 4x - 2y + z + w = 20 3y +
Use technology to solve the system of equations. Express all solutions as fractions. 4x - 2y + z + w = 20 3y + 3z4w = -2 2x + 4y - w = -3 x + 3y + 3z = 1 (x, y, z, w) =
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Finite Mathematics and Its Applications
Authors: Larry J. Goldstein, David I. Schneider, Martha J. Siegel, Steven Hair
12th edition
978-0134768588, 9780134437767, 134768582, 134437764, 978-0134768632
