document.write( "Question 778866: If 5x+2y=200 and 5x=2y then x=(?) y=(?) \n" ); document.write( "
Algebra.Com's Answer #474948 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! If 5x+2y=200 and 5x=2y \n" ); document.write( "----- \n" ); document.write( "Sub 2y for 5x \n" ); document.write( "2y + 2y = 200 \n" ); document.write( "y = 50 \n" ); document.write( "---- \n" ); document.write( "x = 20 \n" ); document.write( " \n" ); document.write( " |