document.write( "Question 47166: Two pieces of rope measure 25 feet. One piece is 3 feet more than the other. What are the lengths of the two pieces? \n" ); document.write( "
Algebra.Com's Answer #31249 by adamchapman(301)![]() ![]() ![]() You can put this solution on YOUR website! Call the 2 lengths \"x\" and \"y\": \n" ); document.write( "x+y=25 \n" ); document.write( "y=x+3..........subtitute this into the first experssion: \n" ); document.write( "x+(x+3)=25 \n" ); document.write( "2x+3=25 \n" ); document.write( "2x=22 \n" ); document.write( "x=11 feet \n" ); document.write( "recalling y=x+5; \n" ); document.write( "y=16 feet \n" ); document.write( "I hope this helps, \n" ); document.write( "Adam \n" ); document.write( "P.S. please visit my website, it may be helpful to you. The address is www.geocities.com/quibowibbler \n" ); document.write( " |