document.write( "Question 1080852: A father is 30 years old than his daughter. Half the present age of the father will equal the age of the daughters in 9 years. How old is the daughter, \n" ); document.write( "
Algebra.Com's Answer #694927 by josgarithmetic(39617)\"\" \"About 
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\"system%28f=d%2B30%2Cf%2F2=d%2B9%29\"----Half the PRESENT AGE OF the father...\r
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\n" ); document.write( "\n" ); document.write( "\"%28d%2B30%29%2F2=d%2B9\"\r
\n" ); document.write( "\n" ); document.write( "\"d%2B30=2d%2B18\"\r
\n" ); document.write( "\n" ); document.write( "\"30-18=d\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28d=12%29\"
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