document.write( "Question 1171447: A square plywood platform has a perimeter which is 9 times the length of a side, decreased by 35. Find the letter of a side. \n" ); document.write( "
Algebra.Com's Answer #796388 by ikleyn(52797)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "What is \"the letter of a side\" ?\r
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\n" ); document.write( "\n" ); document.write( "It is a new term in Math, I am not familiar with it.\r
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