document.write( "Question 298512: two trains are 200 miles apart, and thier speeds differ by 10 mph. Find the speed of each train if they are traveling toward each other and will meet in 2 hours. \n" ); document.write( "
Algebra.Com's Answer #214709 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
D=RT
\n" ); document.write( "200=(R+R+10)2
\n" ); document.write( "200=(2R+10)2
\n" ); document.write( "200=4R+20
\n" ); document.write( "4R=200-20
\n" ); document.write( "4R=180
\n" ); document.write( "R=180/4
\n" ); document.write( "R=45 MPH. FOR THE SLOWER TRAIN.
\n" ); document.write( "45+10=55 MPH. FOR THE FASTER TRAIN.
\n" ); document.write( "PROO F:
\n" ); document.write( "200=(45+55)2
\n" ); document.write( "200=100*2
\n" ); document.write( "200=200
\n" ); document.write( "
\n" ); document.write( "
\n" );