SOLUTION: Solve the system of equations by graphing. Then classify the system as consistant or inconsistant and the equation as dependent or independent.
x + y = 7
x - y = -5
What is the
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Quadratic Equations and Parabolas
-> SOLUTION: Solve the system of equations by graphing. Then classify the system as consistant or inconsistant and the equation as dependent or independent.
x + y = 7
x - y = -5
What is the
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Question 139109: Solve the system of equations by graphing. Then classify the system as consistant or inconsistant and the equation as dependent or independent.
x + y = 7
x - y = -5
What is the solution of the equations?
Can someone please explain to me how to do this?? I am so stumped with this problem. Answer by checkley77(12844) (Show Source):
You can put this solution on YOUR website! x + y = 7
y=-x+7 (red line)
x - y = -5
-y=-x-5
y=x+5 (green line) (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -x +7 and x +5).
ANSWER (1,6)
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