document.write( "Question 289719: y=4x-18\r
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Algebra.Com's Answer #209784 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
y=4x-18
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\n" ); document.write( "These two lines do not cross; there is no solution for the system.
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\n" ); document.write( "Substitute for \"y\" and solve for x:
\n" ); document.write( "4x = 4x-18
\n" ); document.write( "-18 = 0
\n" ); document.write( "That is a contradiction which resulted because we assumed
\n" ); document.write( "the x and y in the two equations have a consistent meaning.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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