Question 456482: what is the common solution for the three linear equation x-y=4,x+y=6,x-5y=0
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! what is the common solution for the three linear equation x-y=4,x+y=6,x-5y=0
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There might not be one. If you graph 3 lines, they don't necessarily have an intersection of all 3.
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x-y=4
x+y=6
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2x = 10
x = 5, y = 1
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x - 5y = 0 also fits, so that's the solution.
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