document.write( "Question 336687: An isosceles triangle has two sides of equal length. The length of the third side is 4ft less than twice the length of an equal side. Find the length of the equal sides when the perimeter is 28ft. \n" ); document.write( "
Algebra.Com's Answer #241732 by Fombitz(32388)\"\" \"About 
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\"L%2BL%2B%282L-4%29=28\"
\n" ); document.write( "\"4L-4=28\"
\n" ); document.write( "\"4L=32\"
\n" ); document.write( "\"highlight%28L=8%29\" ft
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