Solve the system of equations by any method. −4x+8y =28 x−2y =−7 Enter the exact answer as an ordered pair, (x,y). If there is no solution, enter NS. If there is an infinite number of solutions, enter the general solution as an ordered pair in terms of x. Include a multiplication sign between symbols. For example, a*x.
Solve the system of equations by any method. −4x+8y =28 x−2y =−7 Enter the exact answer as an ordered pair, (x,y). If there is no solution, enter NS. If there is an infinite number of solutions, enter the general solution as an ordered pair in terms of x. Include a multiplication sign between symbols. For example, a*x.
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 34E
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Solve the system of equations by any method.
−4x+8y
=28
x−2y
=−7
Enter the exact answer as an ordered pair, (x,y).
If there is no solution, enter NS. If there is an infinite number of solutions, enter the general solution as an ordered pair in terms of x.
Include a multiplication sign between symbols. For example, a*x.
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