Solve the given systems of equations algebraically. xy = 4 2x + y = 2
Question:
Solve the given systems of equations algebraically.
xy = −4
2x + y = −2
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Step by Step Answer:
We can begin by solving for one of the variables in one of the equations an...View the full answer
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Related Book For 
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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