document.write( "Question 1204707: The perimeter of a football field is 256m The length is 20m more than 3 times the width. What are the fields dimensions? \n" ); document.write( "
Algebra.Com's Answer #841145 by math_tutor2020(3817)\"\" \"About 
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\n" ); document.write( "Hints:
\n" ); document.write( "w = width
\n" ); document.write( "3w+20 = length
\n" ); document.write( "2*(length+width) = perimeter
\n" ); document.write( "2*(3w+20+w) = 256\r
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\n" ); document.write( "\n" ); document.write( "I'll let the student solve for variable w.
\n" ); document.write( "Once you determine w, use it to compute 3w+20.
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