document.write( "Question 364740: The length is five units more than the width. The permeter is 9 times thw width. what is length and width? \n" ); document.write( "
Algebra.Com's Answer #260071 by robertb(5830)\"\" \"About 
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l = w+5,
\n" ); document.write( "Perimeter is 2l+2w, and so 2l+2w = 9w. By direct substitution,
\n" ); document.write( "2(w+5)+2w = 9w.
\n" ); document.write( "2w+10+2w = 9w,
\n" ); document.write( "4w+10 = 9w,
\n" ); document.write( "10 = 5w,
\n" ); document.write( "w = 2, the width, while the length is 7.
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