javed is 17 years old and is grandfather is 77 years old. how many years ago was javed's grand father six times as old as javed
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Let x years ago Javed Grandfather was six times as old as Javed.
77-x = 6(17-x)
77-x = 102 - 6x
5x = 25
x = 5.
So, 5 years ago , Javed Grandfather was six times as old as Javed.
77-x = 6(17-x)
77-x = 102 - 6x
5x = 25
x = 5.
So, 5 years ago , Javed Grandfather was six times as old as Javed.
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