document.write( "Question 836161:
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document.write( "A 46-centimeter-long board is cut into 3 pieces. The longest piece is twice as long as the shortest piece. The other piece is 6 cm longer that the shortest piece. How long is each piece? \n" );
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Algebra.Com's Answer #503998 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! LET X EQUAL THE SHORTEST PIECE \n" ); document.write( "THEN 2*X IS THE LONGEST PIECE \n" ); document.write( "THEN X+6 IS THE THIRD PIECE \n" ); document.write( "X+2X+(X+6)=46 \n" ); document.write( "4X+6=46 \n" ); document.write( "4X=46-6 \n" ); document.write( "4X=40 \n" ); document.write( "X=40/4 \n" ); document.write( "X=10 CM. FOR THE SHORTEST PIECE \n" ); document.write( "2*10=20 CM. FOR THE LONGEST PIECE \n" ); document.write( "10+6=16 CM. FOR THE THIRD PIECE \n" ); document.write( "PROOF: \n" ); document.write( "10+20+16=46 \n" ); document.write( "46=46 \n" ); document.write( " \n" ); document.write( " |