document.write( "Question 171834: x=10
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Algebra.Com's Answer #127008 by Alan3354(69443)\"\" \"About 
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x=10
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\n" ); document.write( "I'm gonna guess that x=10.
\n" ); document.write( "So far, so good.
\n" ); document.write( "x=y-10
\n" ); document.write( "10 = y-10
\n" ); document.write( "y = 20
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