document.write( "Question 1106789: Shawn is twice as old as Zack. Four years from now the sum of their ages will be 23. How old is Shawn?
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Algebra.Com's Answer #721788 by josgarithmetic(39628) ![]() You can put this solution on YOUR website! x, Shawn \n" ); document.write( "z, Zack \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " |