document.write( "Question 897932: Seven years ago, a father was eleven times older than his daughter. Now he is only 4 times as old as she is. What is the father's current age?\r
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document.write( "thank you!!! \n" );
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Algebra.Com's Answer #544447 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Seven years ago, a father was eleven times older than his daughter. Now he is only 4 times as old as she is. What is the father's current age? \n" ); document.write( "*** \n" ); document.write( "let x=daughters's current age \n" ); document.write( "4x=fathers's current age \n" ); document.write( ".. \n" ); document.write( "7 yrs ago: \n" ); document.write( "x-7=daughter's age \n" ); document.write( "4x-7=father's age \n" ); document.write( "4x-7=11(x-7) \n" ); document.write( "4x-7=11x-77 \n" ); document.write( "7x=70 \n" ); document.write( "x=10 \n" ); document.write( "4x=40 \n" ); document.write( "fathers's current age=40 \n" ); document.write( " |