document.write( "Question 723692:
\n" ); document.write( "Larry wants to buy some carpeting for his living room. the length of the room is 3 times the width and the total area of the room is 12 square meters. what is the lenth of the living room?
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Algebra.Com's Answer #443266 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
L=3W
\n" ); document.write( "AREA=LW
\n" ); document.write( "12=3W*W
\n" ); document.write( "12=3W^2
\n" ); document.write( "W^2=12/3
\n" ); document.write( "W^2=4
\n" ); document.write( "W=SQRT4
\n" ); document.write( "W=2 METERS ANS. FOR THE WIDTH.
\n" ); document.write( "L=3*2=6 METERS FOR THE LENGTH,
\n" ); document.write( "PROOF:
\n" ); document.write( "12=6*2
\n" ); document.write( "12=12
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