document.write( "Question 260203: the perimeter of the rectangle is 41 cm . length is 5x cm width is (2x+3) cm
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document.write( "what is the value of x ?\r
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Algebra.Com's Answer #191703 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 2L+2W=P \n" ); document.write( "2*5X+2(2X+3)=41 \n" ); document.write( "10X+4X+6=41 \n" ); document.write( "14X=41-6 \n" ); document.write( "14X=35 \n" ); document.write( "X=35/14 \n" ); document.write( "X=2.5 CM. ANS. \n" ); document.write( "PROOF: \n" ); document.write( "2*5*2.5+2(2*2.5+3)=41 \n" ); document.write( "25+2(5+3)=41 \n" ); document.write( "25+2*8=41 \n" ); document.write( "25+16=41 \n" ); document.write( "41=41 \n" ); document.write( " |