document.write( "Question 63754: The greenhouse I am building for my wife is 6 feet longer than it is wide. Write an algebraic expression for the perimeter if the length is expressed as X. If X equals 20, what is the perimeter? \n" ); document.write( "
Algebra.Com's Answer #44449 by stanbon(75887)\"\" \"About 
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The greenhouse I am building for my wife is 6 feet longer than it is wide. Write an algebraic expression for the perimeter if the length is expressed as X. If X equals 20, what is the perimeter?
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\n" ); document.write( "length = x = 20
\n" ); document.write( "width = x-6= 14
\n" ); document.write( "Perimeter = 2*length + 2*width
\n" ); document.write( "Perimeter = 2*20 + 2*14=40+28=68 feet
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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