document.write( "Question 309532: the permiter of a rectangle is 164m and the length is 7m more than twice the width, could you show me how to find the width and the length? \n" ); document.write( "
Algebra.Com's Answer #221386 by checkley77(12844) ![]() You can put this solution on YOUR website! P=2L+2W \n" ); document.write( "L=2W+7 \n" ); document.write( "164=2(2W+7)+2W \n" ); document.write( "164=4W+14+2W \n" ); document.write( "6W=164-14 \n" ); document.write( "6W=150 \n" ); document.write( "W=150/6 \n" ); document.write( "W=25 ANS. FOR THE WIDTH. \n" ); document.write( "L=2*25+7 \n" ); document.write( "L=50+7=57 ANS. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "164=2*57=2*25 \n" ); document.write( "164=114+50 \n" ); document.write( "164=164 \n" ); document.write( " |