document.write( "Question 281426: the length of a rectangle is 2cm less than 3 times its width.if the perimeter of the rectangle is 68m find the dimensions of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #204426 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let width be x\r \n" ); document.write( "\n" ); document.write( "the length will 3x-2\r \n" ); document.write( "\n" ); document.write( "2*x + 2(3x-2) = 68\r \n" ); document.write( "\n" ); document.write( "2x+6x-4=68\r \n" ); document.write( "\n" ); document.write( "8x=68+4\r \n" ); document.write( "\n" ); document.write( "8x=72\r \n" ); document.write( "\n" ); document.write( "x=9 m\r \n" ); document.write( "\n" ); document.write( "length will be 3x-2 = 25 m \n" ); document.write( " |