document.write( "Question 1055662: If the perimeter of a rectangle is 260 feet and the length is 30 feet more than the width, what are the dimensions of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #670850 by addingup(3677)\"\" \"About 
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2L+2W = Perimeter
\n" ); document.write( "L = W+30 substitute for L in the equation above:
\n" ); document.write( "2(W+30)+2W = 260
\n" ); document.write( "2W+60+2W = 260
\n" ); document.write( "4W = 200
\n" ); document.write( "W = 50
\n" ); document.write( "and
\n" ); document.write( "L = 50+30 = 80
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