document.write( "Question 184259: x=2y
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Algebra.Com's Answer #138318 by edjones(8007)\"\" \"About 
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x=2y
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\n" ); document.write( "y=2y-2 substitute 2y for x
\n" ); document.write( "y=2
\n" ); document.write( "x=4
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