document.write( "Question 230868: The perimeter of a rectangular field is 360 yards. If the width of the field is 84 yards, what is its length? \n" ); document.write( "
Algebra.Com's Answer #171018 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
P=2L+2W
\n" ); document.write( "360=2L+2*34
\n" ); document.write( "360=2L+68
\n" ); document.write( "2L=360-68
\n" ); document.write( "2L=292
\n" ); document.write( "L=292/2
\n" ); document.write( "L=146 YDS. IS THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "360=2*146+2*34
\n" ); document.write( "360=292+68
\n" ); document.write( "360=360
\n" ); document.write( "
\n" ); document.write( "
\n" );