document.write( "Question 300849: Solve the problem:\r
\n" ); document.write( "\n" ); document.write( "A square board has a perimeter which is 7 times the length of a side, decreased by 12. Find the length of the side.
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Algebra.Com's Answer #215799 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Just solve for \r
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