document.write( "Question 276659: System of Linear Equations and Problem Solving:
\n" ); document.write( "Can someone show me how to set with this word problem please?
\n" ); document.write( "An airplane traveled 645 mph with the wind and 575 mph against the wind. Find the speed of the plane in still air and the speed of the wind.
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Algebra.Com's Answer #201596 by richwmiller(17219)\"\" \"About 
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\n" ); document.write( "p+w=645
\n" ); document.write( "p-w=575
\n" ); document.write( "2p=1220
\n" ); document.write( "p=610 mph in still air
\n" ); document.write( "645-610=35 wind
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