document.write( "Question 244979: a rectangle has a perimeter of 160' and the width is x and the lenght is 2x-10. What would the area also be. \n" ); document.write( "
Algebra.Com's Answer #179174 by checkley77(12844)\"\" \"About 
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2W+2L=perimeter.
\n" ); document.write( "2x+2(2x-10)=160
\n" ); document.write( "2x+4x-20=160
\n" ); document.write( "6x=160+20
\n" ); document.write( "6x=180
\n" ); document.write( "x=180/6
\n" ); document.write( "x=30
\n" ); document.write( "2*30=60 for the width.
\n" ); document.write( "2*30-20=60-20=40 for the length.
\n" ); document.write( "Area=LW
\n" ); document.write( "Area=60*40=2,400 ans.
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