document.write( "Question 235661: length of rectangular garden is 6 feet less than 3 times its width the area is 360 square feet length garden is? \n" ); document.write( "
Algebra.Com's Answer #173517 by checkley77(12844)\"\" \"About 
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L=3W-6
\n" ); document.write( "LW=360
\n" ); document.write( "(3W-6)W=360
\n" ); document.write( "3W^2-6W-360=0
\n" ); document.write( "3(W^2-2W-120)=0
\n" ); document.write( "3(W-12)(W+10)=0
\n" ); document.write( "W-12=0
\n" ); document.write( "W=12 ANS. FOR THE WIDTH.
\n" ); document.write( "L=3*12-6=36-6=30 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "30*12=360
\n" ); document.write( "360=360
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