document.write( "Question 863455: you are painting a wall with the length 5 X2 feet and a width 12x feet. There is a rectangular door that measures x feet by 2x feet that will not be painted. What is the area of the wall that is to be painted \n" ); document.write( "
Algebra.Com's Answer #520425 by Alan3354(69443)\"\" \"About 
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you are painting a wall with the length 5 X2 feet and a width 12x feet. There is a rectangular door that measures x feet by 2x feet that will not be painted. What is the area of the wall that is to be painted
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\n" ); document.write( "5X2 = 10
\n" ); document.write( "Area = 10*12x = 120x
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\n" ); document.write( "Area of door = x*2x = 2x^2
\n" ); document.write( "--> 120x - 2x^2
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