SOLUTION: the ordered pair (2,5) satisfied all three equations 2x-y= -1 3x+5y= 31 7x-2y= 4 What conclusion can be drawn about the lines represented by them?

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Question 1151659: the ordered pair (2,5) satisfied all three equations
2x-y= -1
3x+5y= 31
7x-2y= 4
What conclusion can be drawn about the lines represented by them?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

the ordered pair (2,5) satisfied all three equations
2x-y=+-1
3x%2B5y=+31
7x-2y=+4
conclusion: all three of the lines intersect in that point, and solution is x=2, y=5