<PRE><B>Question 384194</B>
Solve the following systems of two linear equations. 
4x-2y =2
-2x+y =-1 
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Multiply the 2nd equation by 2 to get:
-4x+2y = -2
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Add that to the 1st equation to get:
0=0
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Conclusion: The two equations are the same.
The system has an infinite number of solutions:
all points of the form (x,2x-1) where x is 
any Real Number.
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Cheers,
Stan H.</PRE>