document.write( "Question 1177059: Twice the sum of the digits of a 2-digit number is seven less than the number. The number with the digits reversed is more than three times the number. What is the number? \n" ); document.write( "
Algebra.Com's Answer #805252 by josgarithmetic(39800)\"\" \"About 
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The number, 10t+u
\n" ); document.write( "t for the tens
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\n" ); document.write( "\n" ); document.write( "Twice the sum of the digits of a 2-digit number is seven less than the number.
\n" ); document.write( "\"2t%2B2u=%2810t%2Bu%29-7\"\r
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\n" ); document.write( "\n" ); document.write( "The number with the digits reversed is more than three times the number.
\n" ); document.write( "\"10u%2Bt%3E3%2810t%2Bu%29\"\r
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