document.write( "Question 350570: The lengths (in inches) of two sides of a regular pentagon are represented by the expressions 5x - 27 and 2x - 6 . find the length of a side of the pentagon \n" ); document.write( "
Algebra.Com's Answer #250570 by mananth(16946)\"\" \"About 
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5x-27 = 2x-6
\n" ); document.write( "why?
\n" ); document.write( "because the sides of regular pentagon are equal
\n" ); document.write( "5x-2x=-6+27
\n" ); document.write( "3x=21
\n" ); document.write( "x= 21/3
\n" ); document.write( "x=7
\n" ); document.write( "..
\n" ); document.write( "2*7-6
\n" ); document.write( "14-6 =8 inches
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