document.write( "Question 937751: A 65 foot piece of wood is cut into 2 unequal parts. If the shorter piece is 7 less than three times the longer piece, how long is each part? \n" ); document.write( "
Algebra.Com's Answer #571178 by 2897696(96)![]() ![]() You can put this solution on YOUR website! long piece: 3x-7\r \n" ); document.write( "\n" ); document.write( "short piece: x\r \n" ); document.write( "\n" ); document.write( "x+3x-7=65 \n" ); document.write( "4x=72 \n" ); document.write( "x=18 (short piece)\r \n" ); document.write( "\n" ); document.write( "short piece: 3(18)-7\r \n" ); document.write( "\n" ); document.write( "54 -7 =47 \r \n" ); document.write( "\n" ); document.write( "answer: long 47ft; short 18 ft \n" ); document.write( " \n" ); document.write( " |