document.write( "Question 205156: I have a word problem that says: A rectangular scrapbook page has an area of 180 inches squared. If the length of the page is two less than twice the width, find the width of the page. \n" ); document.write( "
Algebra.Com's Answer #154861 by checkley77(12844)\"\" \"About 
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L*W=180
\n" ); document.write( "L=2W-2
\n" ); document.write( "(2W-2)W=180
\n" ); document.write( "2W^2-2W-180=0
\n" ); document.write( "2(W^2-W-90)=0
\n" ); document.write( "2(W-10)(W+9)=0
\n" ); document.write( "W-10=0
\n" ); document.write( "W=10 ANS.
\n" ); document.write( "L=2*10-2
\n" ); document.write( "L=20-2
\n" ); document.write( "L=18 ANS.
\n" ); document.write( "PROOF
\n" ); document.write( "18*10=180
\n" ); document.write( "180=180
\n" ); document.write( "
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