Answer two questions about Systems A and B: System A -4z -6y=9 3x + y = - System B -4z - 6y=9 Choose 1 answer: -x - 5y = 5 1) How can we get System B from System A? Replace only the right-hand side of one equation with the sum/difference of the right-hand sides of both equations Replace one equation with the sum/difference of both equations Swap only the left-hand sides of both equations DSwap the order of the equations 2) Based on the previous answer, are the systems equivalent? In other words, do they have the same solution?
Answer two questions about Systems A and B: System A -4z -6y=9 3x + y = - System B -4z - 6y=9 Choose 1 answer: -x - 5y = 5 1) How can we get System B from System A? Replace only the right-hand side of one equation with the sum/difference of the right-hand sides of both equations Replace one equation with the sum/difference of both equations Swap only the left-hand sides of both equations DSwap the order of the equations 2) Based on the previous answer, are the systems equivalent? In other words, do they have the same solution?
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.5: Systems Involving Nonlinear Equations
Problem 39PS
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