document.write( "Question 276676: Systems of Linear Equations word problem:
\n" ); document.write( "Can someone tell me how I set up this word problem please?
\n" ); document.write( "A boat traveled 27.5 mph with the current and 12.5 mph against the current. Find the speed of the boat in (still) water and the speed of the current?
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Algebra.Com's Answer #201605 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
b+c=27.5
\n" ); document.write( "b-c=12.5
\n" ); document.write( "2b=40
\n" ); document.write( "b=20 mph in still water
\n" ); document.write( "27.5-20=7.5 mph=current
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