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)\"\" \"About 
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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
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