document.write( "Question 13878: the perimeter of a rectangle is 122m. the length of the rectangle is 11m less five times the width. find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #7008 by kunal_122(19)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "let x be the width\r \n" ); document.write( "\n" ); document.write( "and 5x-11 the length\r \n" ); document.write( "\n" ); document.write( "so the equation is:\r \n" ); document.write( "\n" ); document.write( "5x-11+x+5x-11+x=122 \n" ); document.write( "12x-22=122 \n" ); document.write( "12x=144 \n" ); document.write( "x=12\r \n" ); document.write( "\n" ); document.write( "so width is 12 and so lenght is 5*12-11=49\r \n" ); document.write( "\n" ); document.write( "and now u can check 49+12+49+12=122\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |