document.write( "Question 164157: Write the perimeter formula of a rectangle, and then substitute the following conditions into the formula: The perimeter of a rectangluar garden is 100 feet, and the lengh of the garden in 12 feet more than the width. use x to represent the width. \n" ); document.write( "
Algebra.Com's Answer #120945 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 2L+2W=PERIMETER \n" ); document.write( "L=X+12 \n" ); document.write( "W=X \n" ); document.write( "2(X+12)+2X=100 \n" ); document.write( "2X+24+2X=100 \n" ); document.write( "4X=100-24 \n" ); document.write( "4X=76 \n" ); document.write( "X=76/4 \n" ); document.write( "X=19 FT IS THE WIDTH. \n" ); document.write( "19+12=31 FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "2*31+2*19=100 \n" ); document.write( "62+38=100 \n" ); document.write( "100=100 \n" ); document.write( " \n" ); document.write( " |