Solve each system. If the system is inconsistent or has dependent equations, say so. -5x + 5y
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Solve each system. If the system is inconsistent or has dependent equations, say so.
Transcribed Image Text:
-5x + 5y - 20z = -40 x = y + 4z = 8 3x - 3y + 12z = 24
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Step 1 Multiply Equation 2 by 5 to create a canceling term for x when added to Equation 1 5x y 4...View the full answer
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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