document.write( "Question 447881: find the two-digit number whose units' digit is 5 more than its tens' digit and whose value equals 3 times the sum of these digits. \n" ); document.write( "
Algebra.Com's Answer #308316 by Gogonati(855)\"\" \"About 
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Let the ten's be x, then its units are x+5 and the sum of digits is x+x+5=2x+5 and the value of a number will be:10x+x+5=11x+5. Since its value equals 3 times the sum of the digits we write the equation:\r
\n" ); document.write( "\n" ); document.write( "\"11x%2B5=3%282x%2B5%29\"=>\"5x=10\"=>\"x=2\".The units are 2+5=7.\r
\n" ); document.write( "\n" ); document.write( "Answer: The two digit number is 27.
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