document.write( "Question 1099309: Deke is n years old. His sister is twice as old as him use and two right I’m a his sister is twice as old as him used and to write An expression For his sisters age \n" ); document.write( "
Algebra.Com's Answer #744373 by FrankM(1040)\"\" \"About 
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S=2D \n" ); document.write( "
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