document.write( "Question 582272: A CERTAIN NUMBER IS ADDED TO THE NUMERATOR AND SUBTRACTED FROM THE DENOMINATOR OF 5/8. THE NEW FRACTION EQUALS THE RECIPROCAL OF 5/8.FIND THE NUMBER......PLEASE HELP \n" ); document.write( "
Algebra.Com's Answer #372020 by mananth(16946) You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( "cross multiply\r \n" ); document.write( "\n" ); document.write( "5(5+x)=8(8-x)\r \n" ); document.write( "\n" ); document.write( "25+5x=64-8x \n" ); document.write( "5x+8x=64-25\r \n" ); document.write( "\n" ); document.write( "13x=39 \n" ); document.write( "/13 \n" ); document.write( "x= 3 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |