document.write( "Question 949374: Arthur painted 2/5 of a fence. Boris painted 1/4 of what was left. Chester painted the last 18 feet. How long was the fence?\r
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\n" ); document.write( "\n" ); document.write( "how do I go about solving this? any help would be greatly appreciated!
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Algebra.Com's Answer #579593 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
x, the length of the fence.\r
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\n" ); document.write( "\n" ); document.write( "Think step-wise through the process.\r
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\n" ); document.write( "\n" ); document.write( "\"3%2F5\" of the fence remained when Arthur was don.
\n" ); document.write( "\"3x%2F5\" of the fence needs painting.\r
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\n" ); document.write( "\n" ); document.write( "Boris did his work and this left \"%283%2F4%29%283%2F5%29x\" feet of fence still needing paint.\r
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\n" ); document.write( "\n" ); document.write( "Chester painted the last 18 feet, that last part of remaining fence after Boris did his work.
\n" ); document.write( "\"highlight_green%28%283%2F4%29%283%2F5%29x=18%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2820%2F9%29%2A18\"
\n" ); document.write( "\"highlight%28x=40%29\"
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