document.write( "Question 896514: A 2-digit number becomes four-sevenths of itself when the position of its digits are interchanged. The difference between both digits is 3. What is the number ? \n" ); document.write( "
Algebra.Com's Answer #543552 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 4/7(10a+b)=10b+a, \n" ); document.write( "a-b=3 \n" ); document.write( "The number is 63\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |