document.write( "Question 361111: the speed of a train a goes 10mph slower then the speed of train b train a traveles 210 miles and train b traveles 260 miles find the speed of the trains? \n" ); document.write( "
Algebra.Com's Answer #257598 by mananth(16949) You can put this solution on YOUR website! the speed of a train a goes 10mph slower then the speed of train b train a traveles 210 miles and train b traveles 260 miles find the speed of the trains? \n" ); document.write( "... \n" ); document.write( "train B x mph \n" ); document.write( "train A x-10 mph \n" ); document.write( ".. \n" ); document.write( "210/(x-10)= 260/x \n" ); document.write( "210x=260(x-10) \n" ); document.write( "210x=260x-2600 \n" ); document.write( "50x = 2600 \n" ); document.write( "/50 \n" ); document.write( "x= 2600/50 \n" ); document.write( "x=52mph train B \n" ); document.write( "train A = 52-10=42 mph \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " \n" ); document.write( " |