document.write( "Question 1094940: Three years ago my brother was twice as old as my sister. Now he is 12 years older than she is. How old is my sister now? \n" ); document.write( "
Algebra.Com's Answer #709513 by josgarithmetic(39618)\"\" \"About 
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x, sister
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\n" ); document.write( "\n" ); document.write( "\"x%2B12-3=2x-6\"
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\n" ); document.write( "\"highlight%28y=27%29\"
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