document.write( "Question 1006320: the perimeter of a rectangle is 56cm the length of the rectangle is 4 less than 3 times the width find the length the equation is 2(3w-4)+2(w)=56cm find the length 3w-4=_______ cm I tried the other tutor that answered but for some reason the acellus algebra 1 course won't accept them
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Algebra.Com's Answer #622473 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! width=x \n" ); document.write( "length=3x-4 \n" ); document.write( "perimeter is 4x-4 doubled or 8x-8=56 cm. \n" ); document.write( "8x=64 cm \n" ); document.write( "x=8 cm width \n" ); document.write( "3x-4=20 cm length. \n" ); document.write( " |