document.write( "Question 695510: MARY IS 12 YEARS OLD.. AGNES IS TWICE THE AGE OF MARY 3 YEARS AGO.. HOW OLD IS AGNES? \n" ); document.write( "
Algebra.Com's Answer #428574 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "MARY IS 12 YEARS OLD.. AGNES IS TWICE THE AGE OF MARY 3 YEARS AGO.. HOW OLD IS AGNES?\r
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\n" ); document.write( "\n" ); document.write( "Agnes is \"highlight_green%2818%29\" years-old
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