document.write( "Question 887574: A board, 43 cm long is cut into three pieces such that the second piece is twice as long as the first and the third is 3 cm longer than the second. \n" ); document.write( "
Algebra.Com's Answer #536731 by 2897696(96)![]() ![]() You can put this solution on YOUR website! first piece of wood:x \n" ); document.write( "second piece of wood: 2x \n" ); document.write( "third piece of wood: 2x+3\r \n" ); document.write( "\n" ); document.write( "equation: \n" ); document.write( "x+2x+2x+3=43 \n" ); document.write( "5x+3=43 \n" ); document.write( "5x=40 \n" ); document.write( "x=8 cm \n" ); document.write( "the first piece is 8cm\r \n" ); document.write( "\n" ); document.write( "2x \n" ); document.write( "2*(8) \n" ); document.write( "16 cm (second piece)\r \n" ); document.write( "\n" ); document.write( "2(x)+3 \n" ); document.write( "2(8)+3 \n" ); document.write( "19 cm (third piece)\r \n" ); document.write( "\n" ); document.write( "ANSWER: \n" ); document.write( "first piece : 8cm \n" ); document.write( "second piece: 16cm \n" ); document.write( "third piece: 19cm \n" ); document.write( " |