document.write( "Question 279490: The sum of the digits of a two- digit number is 12. If 36 is added to the number, then the number obtained is the original with its digits interchanged. Find the original number. \n" ); document.write( "
Algebra.Com's Answer #203163 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! x=10a+b \n" ); document.write( "a+b=12 \n" ); document.write( "x+36=10b+a\r \n" ); document.write( "\n" ); document.write( "x=48 \n" ); document.write( "check \n" ); document.write( "48+36=84 \n" ); document.write( "4+8=12 \n" ); document.write( "ok \n" ); document.write( " \n" ); document.write( " |