document.write( "Question 969746: If 2x=3y , what is (x+y)/(x-y) equal to? \n" ); document.write( "
Algebra.Com's Answer #592513 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If 2x=3y , what is (x+y)/(x-y) equal to? \n" ); document.write( "------- \n" ); document.write( "x = (3/2)y\r \n" ); document.write( "\n" ); document.write( "----- \n" ); document.write( "(x+y)/(x-y) = (x+y)^2/(x^2-y^2) \n" ); document.write( "------------ \n" ); document.write( "= [(3/2)y+y]^2 / [(3y/2)^2-y^2] \n" ); document.write( "---------------------- \n" ); document.write( "= [(5/2)y]^2/[(5/4)y^2] \n" ); document.write( "----- \n" ); document.write( "= [(25/4)y^2]/[(5/4)y^2] \n" ); document.write( "----- \n" ); document.write( "= 5 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |