document.write( "Question 1018823: A carpenter has a board that is 15 ft long. He needs to cut it into pieces so that one piece is 3 ft shorter than the other piece. Find the length of each piece. \n" ); document.write( "
Algebra.Com's Answer #634836 by Boreal(15235)\"\" \"About 
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longer piece is x
\n" ); document.write( "shorter piece is x-3
\n" ); document.write( "they add to 15
\n" ); document.write( "x+(x-3)=15
\n" ); document.write( "2x-3=15
\n" ); document.write( "2x=18
\n" ); document.write( "x=9 ft.
\n" ); document.write( "x-3=6 ft.
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