document.write( "Question 1177143: The tens digit of a 2-digit number is one more than twice the units digit. Find the number such that when the tens digit is added to the number, the sum is 80. \n" ); document.write( "
Algebra.Com's Answer #805413 by josgarithmetic(39616)\"\" \"About 
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\"system%28t=1%2B2u%2Ct%2B10t%2Bu=80%29\"\r
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\n" ); document.write( "\"system%28u=3%2Cand%2Ct=7%29\"\r
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\n" ); document.write( "\n" ); document.write( "TheNumber \"highlight%2873%29\"
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