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)![]() ![]() You can put this solution on YOUR website! 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. \n" ); document.write( " |