document.write( "Question 967444: If I've been given the perimeter of a rectangle which is 360 and given the length as 8x-9 how can I find my width (x) so that I have the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #591299 by amarjeeth123(569)\"\" \"About 
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Perimeter=2(length+width)
\n" ); document.write( "2(8x-9+x)=360
\n" ); document.write( "2(9x-9)=360
\n" ); document.write( "18(x-1)=360
\n" ); document.write( "x-1=20
\n" ); document.write( "x=21
\n" ); document.write( "The width of the rectangle is 21.
\n" ); document.write( "The length of the rectangle is 159.
\n" ); document.write( "
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