document.write( "Question 1097114: the sum of the ages of farhan and his cousin is 38. seven years ago, farhan was thrice as old as his cousin. find out farhan's present age.\r
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Algebra.Com's Answer #711519 by josgarithmetic(39618)\"\" \"About 
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\n" ); document.write( "the sum of the ages of farhan and his cousin is 38. seven years ago, farhan was thrice as old as his cousin. find out farhan's present age.
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\n" ); document.write( "\n" ); document.write( "f, Farhan
\n" ); document.write( "c, his cousin\r
\n" ); document.write( "\n" ); document.write( "\"system%28f%2Bc=38%2Cf-7=3%28c-7%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"f-7=3%2838-f-7%29\"
\n" ); document.write( "\"simplify\"\"this\".
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