document.write( "Question 951408: If 5 is added to both the numerator and the denominator of a fraction the resut is 4/7. If 1 is subtractedfrom both the numerator and denominator the resut is 2/5. Find the fraction. \n" ); document.write( "
Algebra.Com's Answer #581004 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! Let the fraction be \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "1. \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "2. \n" ); document.write( "Multiply eq. 2 by 2 and add to eq. 1, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "So then, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |