document.write( "Question 1194275: Thandi is 6 years older than Sophie. In 3 years time Thandi will be twice as old as Sophie. Set up an algebraic equation to describe the problem situation. \n" ); document.write( "
Algebra.Com's Answer #826423 by josgarithmetic(39630)\"\" \"About 
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Their respective ages now, x+6 and x.
\n" ); document.write( "\"x%2B9=2%28x%2B3%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%2B9=2x%2B6\"
\n" ); document.write( "\"3=x\"
\n" ); document.write( "Sophie is 3 years old right now.
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