document.write( "Question 1041883: The length of a rectangle is 6 feet longer than it is wide. If each side is increased 6 feet, then the area is multiplied by 2. What was the size of the original rectangle? \n" ); document.write( "
Algebra.Com's Answer #656814 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"system%28L=w%2B6%2CA=w%2AL%29\"
\n" ); document.write( "\"A=w%28w%2B6%29\"
\n" ); document.write( "\"A=w%5E2%2B6w\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28L%2B6%2Cw%2B6%2C2A=%28w%2B6%29%28L%2B6%29%29\"
\n" ); document.write( "-
\n" ); document.write( "\"2A=%28w%2B6%29%28%28w%2B6%29%2B6%29\"
\n" ); document.write( "\"2A=%28w%2B6%29%28w%2B12%29\"
\n" ); document.write( "\"2A=w%5E2%2B18w%2B72\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%282A=2w%5E2%2B12w%2C2A=w%5E2%2B18w%2B72%29\"
\n" ); document.write( "-
\n" ); document.write( "\"highlight%282w%5E2%2B12w=w%5E2%2B18w%2B72%29\"
\n" ); document.write( "Solve this for w, the width of the original rectangle.
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