document.write( "Question 329321: jason is y years old. his sister jessica is twice as old as jason is. Their added ages total 30
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Algebra.Com's Answer #236012 by ankor@dixie-net.com(22740)\"\" \"About 
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jason is y years old. his sister jessica is twice as old as jason is.
\n" ); document.write( " Their added ages total 30
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\n" ); document.write( "y + 2y = 30
\n" ); document.write( "3y = 30
\n" ); document.write( "y = 10
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