document.write( "Question 574761: one side of an equilateral triangle is (3x+5) meters. . What is its perimeter? \n" ); document.write( "
Algebra.Com's Answer #369288 by ad_alta(240)\"\" \"About 
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Since the triangle has equal sides, the perimeter is simply 3*(3x+5) or 9*x+15 meters. \n" ); document.write( "
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