document.write( "Question 1047518: Two trains heading toward each other are 400 miles apart. One train travels 15 miles per hour faster than the other train. If they arrive at the same station in 5 hours, How fast is each train traveling? \n" ); document.write( "
Algebra.Com's Answer #663037 by josgarithmetic(39621)\"\" \"About 
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document.write( "                 HOW FAST     TIME        DISTANCE\r\n" );
document.write( "TRAIN POS          r+15         5         (r+15)*(5)\r\n" );
document.write( "TRIN NEG            r           5          (r)(5)\r\n" );
document.write( "ALL TOTAL                                  400\r\n" );
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\n" ); document.write( "\n" ); document.write( "\"5%28r%2B15%29%2B5r=400\" \n" ); document.write( "
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