document.write( "Question 216111: Please help me solve: each of two conguent sides of an isosceles triangle is 8 inches less than twice its base/ the perimeter of the triangle is 74 inches, what is the length of the base?
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Algebra.Com's Answer #163305 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 2x-8+2x-8+x=74 \n" ); document.write( "5x-16=74 \n" ); document.write( "5x=90 \n" ); document.write( "x=18 \n" ); document.write( "2x-8=28 \n" ); document.write( "28+28+18=74 \n" ); document.write( " |