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Question 223654: Solve the system of equations by graphing. Then classify the system as consistent or inconsistent and as dependent or independent.
5x-4y=-28
4y-5x=28
What is the solution of the system of equations?
A. A point
B. No solution
C. Infinitely many solutions
Is the system consistent or inconsistent?
Are the equations dependent or independent?
Answer by drj(1380)   (Show Source):
You can put this solution on YOUR website! Solve the system of equations by graphing. Then classify the system as consistent or inconsistent and as dependent or independent.
5x-4y=-28 Equation 1
4y-5x=28 Equation 2 or writing as -5x+4y=28 multiplying by -1 to both sides leads to an identical Equation 1. That is, Equations 1 and 2 are identical.
What is the solution of the system of equations?
A. A point
B. No solution
C. Infinitely many solutions (ANSWER)
Is the system consistent or inconsistent? consistent
Are the equations dependent or independent? dependent
I hope the above steps were helpful.
For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.
Good luck in your studies!
Respectfully,
Dr J
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