document.write( "Question 201731: my father and father-in-law turned in 60 and 64 this year in october. in what year was my father twice the age of my father-in-law ? \n" ); document.write( "

Algebra.Com's Answer #151955 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "The way you stated the question, the answer is never. If your father is younger than your father-in-law, then your father could never be twice as old as your father-in-law. On the other hand, 56 years ago, your father-in-law was 8 and your father was 4, so your father-in-law was twice your father's age at that time.\r
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