<PRE><B>Question 183274</B>
 y=2x-4
x=(1/2)y+2
help me to solve this please use elimination method
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Rearrange:
2x  - y = 4
2x  - y = 4
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Subtrct one from the other and you get:
0=0
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That means you have an infinite number of solution points of
the form (x , (1/2)y+2)
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Cheers,
Stan H.</PRE>