Solve each system of equations. a. b. 3x-y=-1 (x-y=-6

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Solve each system of equations.
a.

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Discovering Advanced Algebra An Investigative Approach

ISBN: 978-1559539845

1st edition

Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke

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Question Posted: May 17, 2016 07:31 AM

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Solve each system of equations. a. b. 3x-y=-1 (x-y=-6

Question:

3x-y=-1 (x-y=-6

Step by Step Answer:

a 1 4 Use elimination to solve for x Substitute 1 for x and solve for y 21 y 6 so y 4 The ...View the full answer

Discovering Advanced Algebra An Investigative Approach

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