document.write( "Question 1058349: In a two-digit number the tens-digit is 2more than the units digits.If the digits interchangef the sum of new number and the original number is 88.Determine the original number
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Algebra.Com's Answer #673403 by jorel555(1290) ![]() You can put this solution on YOUR website! Let n be the units digit. Then the tens digit is n+2. So: \n" ); document.write( "10(n+2)+n+10n+n+2=88 \n" ); document.write( "22n+22=88 \n" ); document.write( "22n=66 \n" ); document.write( "n=3 \n" ); document.write( "The original number is 53; the new number is 35. ☺☺☺☺ \n" ); document.write( " |