document.write( "Question 853200: The sum of the digits of a certain two digit number is seven. Reversing it's digits increases the number by nine. What is the number? \n" ); document.write( "
Algebra.Com's Answer #513963 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! A+B=7 \n" ); document.write( "What are the possibilities for A and B (assuming positive numbers only)? \n" ); document.write( "7,0 - reversed = 70-7. Nope. \n" ); document.write( "6,1 - 16 = 45. Not that one either \n" ); document.write( "5,2 - 25 = 27. Getting closer. \n" ); document.write( "4,3 - 34 = 9 \n" ); document.write( "Success! \n" ); document.write( " |