document.write( "Question 354590: The sum of two numbers is 16. The difference between the numbers is 20. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #253345 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x+y =16 \n" ); document.write( "x-y =20 \n" ); document.write( "add the two equations \n" ); document.write( "2x=36 \n" ); document.write( "x= 18 \n" ); document.write( "... \n" ); document.write( "x+y =16 \n" ); document.write( "plug value of x \n" ); document.write( "18+y=16 \n" ); document.write( "y=-18+16 \n" ); document.write( "y=-2 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |