document.write( "Question 278421: The perimeter of a rectangle is 44 m. The length is 7m more than twice the width. Find the dimensions. What is the length__________ m. Simplify your answer \n" ); document.write( "
Algebra.Com's Answer #202616 by Stitch(470)\"\" \"About 
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Set-Up
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\n" ); document.write( "Equation 1: \"44+=+2L+%2B+2W\"
\n" ); document.write( "Equation 2: \"L+=+2W+%2B+7\"\r
\n" ); document.write( "\n" ); document.write( "Solution:
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\n" ); document.write( "Plug (2W + 7) into equation 1 for L
\n" ); document.write( "Equation 1: \"44+=+2L+%2B+2W\"
\n" ); document.write( "\"44+=+2%282W+%2B+7%29+%2B+2W\" Simplify
\n" ); document.write( "\"44+=+4W+%2B+14+%2B+2W\" Combine like terms
\n" ); document.write( "\"44+=+6W+%2B+14\" Subtract 14 from both sides
\n" ); document.write( "\"30+=+6W\" Divide both sides by 6
\n" ); document.write( "\"highlight%285+=+W%29\"
\n" ); document.write( "Now plug 5 into equation 2 for W
\n" ); document.write( "Equation 2: \"L+=+2W+%2B+7\"
\n" ); document.write( "\"L+=+2%2A%285%29+%2B+7\"
\n" ); document.write( "\"highlight%28L+=+17%29\"
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