Solve Problem using substitution or elimination by addition. 2x + 4y = -8 x + 2y =
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2x + 4y = -8
x + 2y = 4
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2x 4y 8 1 x 2y 4 2 No soluti...View the full answer
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Related Book For
College Mathematics for Business Economics Life Sciences and Social Sciences
ISBN: 978-0321614001
12th edition
Authors: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen
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