Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say
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Solve each system using the substitution method. If a system is inconsistent or has dependent equations, say so.
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1 2 1 | -x + 8 1 4 1 y x. = -5 = 0 =
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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