document.write( "Question 73831This question is from textbook Beginning Algebra 1A
\n" ); document.write( ": Please Help\r
\n" ); document.write( "\n" ); document.write( "The length of a rectangle is 2 in. more than twice its width. If the perimeter of the rectangle is 52 in., find the width of the rectangle.
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Algebra.Com's Answer #52796 by checkley75(3666)\"\" \"About 
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THE FORMULA FOR THE PERIMETER IS P=2L+2W WHERE L=LENGTH, W=WIDTH
\n" ); document.write( "LENGTH=2W+2
\n" ); document.write( "52=2(2W+2)+2W
\n" ); document.write( "52=4W+4+2W
\n" ); document.write( "52-4=6W
\n" ); document.write( "48=6W
\n" ); document.write( "W=48/6
\n" ); document.write( "W=8 IN. IS THE WIDTH.
\n" ); document.write( "THEN THE LENGTH IS:
\n" ); document.write( "L=2*8+2
\n" ); document.write( "L=16+2
\n" ); document.write( "L=18 IN. IS THE LENGTH.
\n" ); document.write( "PROOF
\n" ); document.write( "52=2*8+2*18
\n" ); document.write( "52=16+36
\n" ); document.write( "52=52
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