Solve the system by substitution. 4y = 2x - 4 x - y = 4
Question:
Solve the system by substitution.
4y = 2x - 4
x - y = 4
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4y2x4 1 xy4 2 Solve equation 2 for x xy4 2 3 x y 4 Re...View the full answer
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Related Book For 
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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