document.write( "Question 313087: The perimeter of a rectangle is 90cm, its width is half its length. What would the equation be to solve this? I think it is 2L+2(1/2L)=90 \n" ); document.write( "
Algebra.Com's Answer #223940 by Fombitz(32388)\"\" \"About 
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Yes, that's it. Now simplify and get one L term that looks like
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