document.write( "Question 227586: 9x-y, for x=10 and y=3
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Algebra.Com's Answer #169066 by Alan3354(69443)\"\" \"About 
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9x-y=? when x=10 and y=3
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\n" ); document.write( "Sub 10 for x and 3 for y
\n" ); document.write( "9*10 - 3 = 87\r
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