Use technology to find the solution. Approximate values to the nearest thousandth. 5x - 7y + 9z
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Use technology to find the solution. Approximate values to the nearest thousandth.
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5x - 7y + 9z = 40 -7x + 3y = 72 = 20 5x8y- 5z = 15
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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