document.write( "Question 1110803: (4x+y)/(8x+9y) is the duplicate ratio of 3:5. Find x:y? \n" ); document.write( "
Algebra.Com's Answer #726091 by mananth(16946)![]() ![]() You can put this solution on YOUR website! (4x+y)/(8x+9y) is the duplicate ratio of 3:5.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "5(4x+y) = 3(8x+9y) \n" ); document.write( "20x+5y = 24x+27y\r \n" ); document.write( "\n" ); document.write( "-4x=22y \n" ); document.write( "x/y = 22/-4\r \n" ); document.write( "\n" ); document.write( "x/y = -11/2\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |