document.write( "Question 557754: P=2l+2w solve for w (perimeter of a rectangle) \n" ); document.write( "

Algebra.Com's Answer #362757 by Maths68(1474) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"P=2l%2B2w\"$
\n" ); document.write( " $\"-2w=2l-P\"$
\n" ); document.write( " $\"-2w%2F-2=%282l-P%29-2\"$
\n" ); document.write( " $\"cross%28-2%29w%2Fcross%28-2%29=%282l-P%29%2F-2\"$
\n" ); document.write( " $\"w=%282l-P%29%2F-2\"$
\n" ); document.write( " $\"w=2l%2F-2-P%2F-2%29%2F-2\"$
\n" ); document.write( " $\"w=-l%2BP%2F2\"$
\n" ); document.write( " $\"w=P%2F2-l\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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