Use the substitution or elimination method to solve each system of equations. State whether it is an
Question:
Use the substitution or elimination method to solve each system of equations. State whether it is an inconsistent system or has infinitely many solutions. If a system has infinitely many solutions, write the solution set with y arbitrary.
6x + 9y = -21
4x + 6y = -14
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6x 9y21 4x6y14 1 2 Solving equation 1 for x we obtain 9y21 6x9y...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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