document.write( "Question 485425: I am currently 60 years old. My grand daughter is 12. At some time I will be three times her age. Write an equation which models how old each of us will be. \n" ); document.write( "
Algebra.Com's Answer #331994 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 60+n=3(12+n) \n" ); document.write( "60+n=36+3n \n" ); document.write( "2n=24 \n" ); document.write( "n=12 \n" ); document.write( "In 12 years you will be 3 times your granddaughter's age (72 and 24).. \n" ); document.write( " |