document.write( "Question 807525: Father' age was 7 times his son 5 years ago.
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document.write( "After five years, he will be 3 times his son.
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document.write( "What is the age of father? \n" );
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Algebra.Com's Answer #488238 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! (f-5)=7*(s-5), \n" ); document.write( "(f+5)=3*(s+5) \n" ); document.write( "f = 40, s = 10 \n" ); document.write( " |