document.write( "Question 807253: Sophie is 6 years older than her sister. their combined ages are 30 years. how old are they?
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Algebra.Com's Answer #486689 by tommyt3rd(5050)\"\" \"About 
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trial and error leads us to...\r
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\n" ); document.write( "\n" ); document.write( "Sophia is 18, her sister is 12
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