document.write( "Question 152281This question is from textbook
\n" ); document.write( ": You have 480 feet of fencing to enclose a rectangular garden. You want the length of the garden to be 30 feet greater than the width. Find the length and width of the garden. How long should each piece be? \n" ); document.write( "
Algebra.Com's Answer #111952 by ankor@dixie-net.com(22740)\"\" \"About 
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You have 480 feet of fencing to enclose a rectangular garden. You want the length of the garden to be 30 feet greater than the width. Find the length and width of the garden. How long should each piece be?
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\n" ); document.write( "Let x = the width
\n" ); document.write( ":
\n" ); document.write( "It says, the length is to be 30' longer than the width, therefore:
\n" ); document.write( "(x+30) = the length
\n" ); document.write( ":
\n" ); document.write( "480 ft of fencing will be the perimeter, therefore:
\n" ); document.write( "2x + 2(x+30) = 480
\n" ); document.write( "2x + 2x + 60 = 480
\n" ); document.write( "4x = 480 - 60
\n" ); document.write( "4x = 420
\n" ); document.write( "x = \"420%2F4\"
\n" ); document.write( "x = 105 ft is the width
\n" ); document.write( "then
\n" ); document.write( "105 + 30 = 135 ft is the length
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\n" ); document.write( ":
\n" ); document.write( "Check solution by finding the perimeter:
\n" ); document.write( "2(105) + 2(135) =
\n" ); document.write( "210 + 270 = 480; confirms our solution \n" ); document.write( "
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