document.write( "Question 1040376: I need a two digit number which after reversing I should get a two digit number which will be twice the previous number.
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Algebra.Com's Answer #655205 by josgarithmetic(39625)\"\" \"About 
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\"10t%2Bu=2%2810u%2Bt%29\"\r
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\n" ); document.write( "\n" ); document.write( "Simplify and make a two-dimensional cartesian graph. This will be a line and you can identify any points with only positive integer coordinates between 0 and 9.
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