document.write( "Question 530998: 1/x + 1/y = 5, can you solve for x without ending up with an xy \n" ); document.write( "
Algebra.Com's Answer #350288 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Not sure what you mean but here's how to solve for x: \n" ); document.write( "1/x + 1/y = 5 \n" ); document.write( "multiply both sides by xy: \n" ); document.write( "(xy)(1/x + 1/y) = 5xy \n" ); document.write( "distribute on the left: \n" ); document.write( "y + x = 5xy \n" ); document.write( "y = 5xy - x \n" ); document.write( "factor the right: \n" ); document.write( "y = x(5y - 1) \n" ); document.write( "y/(5y-1) = x\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |