document.write( "Question 328198: the perimeter of a rectangle is 146m the length is 4m more than 2 times the width. find the dimensions \n" ); document.write( "
Algebra.Com's Answer #235070 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L=2W+4 \n" ); document.write( "P=2L+2W \n" ); document.write( "146=2(2W+4)+2W \n" ); document.write( "146=4W+8+2W \n" ); document.write( "146=6W+8 \n" ); document.write( "6W=146-8 \n" ); document.write( "6W=138 \n" ); document.write( "W=136/6 \n" ); document.write( "W=23 ANS. FOR THE WIDTH. \n" ); document.write( "L=2*23+4=46+4=50 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "146=2*50+2*23 \n" ); document.write( "146=100+46 \n" ); document.write( "146=146 \n" ); document.write( " |