document.write( "Question 423027: P=2l+2w for l \n" ); document.write( "
Algebra.Com's Answer #295171 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"P=2l%2B2w+\"\r
\n" ); document.write( "\n" ); document.write( "\"P+-2w=2l\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28P+-2w%29%2F2=l\"
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