document.write( "Question 216280: The length of a rectangle is twice the width. The perimeter is 84 cm more than the width. \r
\n" ); document.write( "\n" ); document.write( "What I got for the equation:
\n" ); document.write( "2x+2x+x+x=x+84
\n" ); document.write( "6x=x+84
\n" ); document.write( "5x=84
\n" ); document.write( "x=16.8\r
\n" ); document.write( "\n" ); document.write( "Would that be right?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #163357 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
Looks good to me.
\n" ); document.write( "I got the same answer.
\n" ); document.write( "Good luck
\n" ); document.write( " Bob
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