document.write( "Question 1171778: A rectangle is 3 times longer than it is wide. What is the perimeter of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #796687 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
width=x
\n" ); document.write( "length=3x
\n" ); document.write( "their sum is 4x and is the half-perimeter
\n" ); document.write( "8x is the perimeter
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\n" ); document.write( "Draw it
\n" ); document.write( "2 widths of x each (2x total)
\n" ); document.write( "2 lengths of 3x each (6x total)
\n" ); document.write( "8x
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