document.write( "Question 1108865: olve the problem by setting up and solving an appropriate algebraic equation.
\n" ); document.write( "How long will it take $200 to double itself at 11% simple interest?
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Algebra.Com's Answer #723857 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+I+=+P%2Ar%2At+\"$
\n" ); document.write( "If $\"+P+\"$ doubles, then $\"+I+=+P+\"$
\n" ); document.write( " $\"+200+=+200%2A.11%2At+\"$
\n" ); document.write( " $\"+1+=+.11t+\"$
\n" ); document.write( " $\"+t+=+1%2F.11+\"$
\n" ); document.write( " $\"+t+=+9.091+\"$
\n" ); document.write( "It will take 9 years
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