document.write( "Question 359412: carlos is building a screen door. the height of the door is 1 foot more than twice its width. what is the width of the door if is 7 feet high? \n" ); document.write( "
Algebra.Com's Answer #256458 by robertb(5830)\"\" \"About 
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\"h+=+2w+%2B+1\". Now height h = 7 feet. Thus
\n" ); document.write( "\"7+=+2w+%2B+1\",
\n" ); document.write( "\"6+=+2w\",
\n" ); document.write( "\"w+=+3\" feet.
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