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The following is a system of two linear equations in two variables. Sx+ y= 1 |2x + 2y = 2 The graph of the first equation is the same as the graph of the second equation, so the system has solutions. We express these solutions by writing x = 1 y = - where t is any real number. Some of the solutions of this system are (1, –), (-3, –), and (5, ).

The following is a system of two linear equations in two variables. Sx+ y= 1 |2x + 2y = 2 The graph of the first equation is the same as the graph of the second equation, so the system has solutions. We express these solutions by writing x = 1 y = - where t is any real number. Some of the solutions of this system are (1, –), (-3, –), and (5, ).

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter7: Conic Sections And Quadratic Systems
Section7.4: Solving Nonlinear Systems Of Equations
Problem 62E
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The following is a system of two linear equations in two variables. Sx+ y= 1 |2x + 2y = 2 The graph of the first equation is the same as the graph of the second equation, so the system has solutions. We express these solutions by writing x = 1 y = - where t is any real number. Some of the solutions of this system are (1, –), (-3, –), and (5, ).
Transcribed Image Text:The following is a system of two linear equations in two variables. Sx+ y= 1 |2x + 2y = 2 The graph of the first equation is the same as the graph of the second equation, so the system has solutions. We express these solutions by writing x = 1 y = - where t is any real number. Some of the solutions of this system are (1, –), (-3, –), and (5, ).
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