document.write( "Question 1161184: Martha is 9 years younger than Bert. Caleb is 21. Jeffrey is 3 years older than Caleb and 7 years younger than Bert. How old is Martha? \n" ); document.write( "
Algebra.Com's Answer #784659 by josgarithmetic(39620)\"\" \"About 
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document.write( "PERSON            AGE\r\n" );
document.write( "Martha            31-9=22\r\n" );
document.write( "Bert              24+7=31\r\n" );
document.write( "Caleb             21\r\n" );
document.write( "Jeffrey           21+3=24\r\n" );
document.write( "

\n" ); document.write( "Martha is 22. \n" ); document.write( "
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