document.write( "Question 854196: an equilateral triangle has sides of length 3x+1, 2x+3, 2x+3 find x.
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Algebra.Com's Answer #514484 by aditya2117(32)![]() ![]() You can put this solution on YOUR website! As the sides of an equilateral triangle are equal, \n" ); document.write( " 3x+1 = 2x + 3 \n" ); document.write( "=> 3x-2x=3-1 \n" ); document.write( "=>x=2 \n" ); document.write( "Ans: x=2, and the sides are 7cm. \n" ); document.write( " |