document.write( "Question 348547: Find two positive numbers so that twice their sum equals their product and one number is 9 times the other number. Enter the smaller number first. \n" ); document.write( "
Algebra.Com's Answer #249178 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 2(x+y) =xy \n" ); document.write( "y=9x \n" ); document.write( ".. \n" ); document.write( "plug value of y \n" ); document.write( "2(x+9x)=x*9x \n" ); document.write( "20x=9x^2 \n" ); document.write( "9x^2-20x=0 \n" ); document.write( "9x(x-20/9)=0 \n" ); document.write( "x=20/9 \n" ); document.write( "y=20 \n" ); document.write( "..\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |