document.write( "Question 573699: What is the length of a rectangle whose area is 84 inches square and whose width is 7 inches? \n" ); document.write( "
Algebra.Com's Answer #368851 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
Area=L*W
\n" ); document.write( "84=L*8
\n" ); document.write( "L=84/8
\n" ); document.write( "L=10.5 inches is the Width.
\n" ); document.write( "Proof:
\n" ); document.write( "84=10.5*8
\n" ); document.write( "84=84
\n" ); document.write( "
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