document.write( "Question 310064: I have difficulty translating word problems into equations.\r
\n" ); document.write( "\n" ); document.write( "Translate the problem into a pair of linear equations in two variables. Solve the equations using either elimination or substitution. State your answer for the specified variable.\r
\n" ); document.write( "\n" ); document.write( "Jill is 11 kilometers away from Joe. Both begin to walk toward each other at the same time. Jill walks at 2.5 km/h. They meet in 2 hours. How fast is Joe walking? \r
\n" ); document.write( "\n" ); document.write( "Please show me how you determine the equation and how you solve for the answer.
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Algebra.Com's Answer #221767 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
You knew it was a word problem but didn't classify it as one.
\n" ); document.write( "l=jill e= joe
\n" ); document.write( "l+e=11
\n" ); document.write( "r*t=d
\n" ); document.write( "2*l+2*e=11
\n" ); document.write( "2*2.5+2*e=11
\n" ); document.write( "5+2e=11
\n" ); document.write( "2e=6
\n" ); document.write( "e=3
\n" ); document.write( "Joe is walking at 3 kph\r
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