document.write( "Question 508811: One side of a triangle is half the longest side. The third side is 17 feet less than the longest side. The perimeter is 78 feet. Find all three sides \n" ); document.write( "
Algebra.Com's Answer #341137 by rfer(16322)\"\" \"About 
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x+2x+2x-17=78
\n" ); document.write( "5x=95
\n" ); document.write( "x=19
\n" ); document.write( "2x=38
\n" ); document.write( "2x-17=21
\n" ); document.write( "
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