document.write( "Question 241824: the perimeter of a rectangle is 88 feet. the length of the rectangle is 4 feet longer than three times the width. find the dimensions of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #177109 by checkley77(12844)\"\" \"About 
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L=3W+4
\n" ); document.write( "2L+2W=88
\n" ); document.write( "2(3W+4)+2W=88
\n" ); document.write( "6W+8+2W=88
\n" ); document.write( "8W=88-8
\n" ); document.write( "8W=80
\n" ); document.write( "W=80/8
\n" ); document.write( "W=10 FT. FOR THE WIDTH
\n" ); document.write( "L=3*10+4=30+4=34 FT. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "2*34+2*10=88
\n" ); document.write( "68+20=88
\n" ); document.write( "88=88
\n" ); document.write( "
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