document.write( "Question 310646: The perimeter of a rectangle is 36 yards. The width is 18 yards less than twice the length. FInd the length and width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #222266 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
P=2L+2W
\n" ); document.write( "W=2L-18
\n" ); document.write( "36=2L+2(2L-18)
\n" ); document.write( "36=2L+4L-36
\n" ); document.write( "6L=36+36
\n" ); document.write( "6L=72
\n" ); document.write( "L=72/6
\n" ); document.write( "L=12 ANS.
\n" ); document.write( "W=2*12-18
\n" ); document.write( "W=24-18=6 ANS FOR THE WIDTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "36=2*12+2*6
\n" ); document.write( "36=24+12
\n" ); document.write( "36=36
\n" ); document.write( "
\n" );