explain how to solve this?: Five years ago, a man was seven times as old as his niece was at that time. 10 yrs from now, the man will be twice as old as his niece will then be. Find the present ages of the man and of the girl.

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explain how to solve this?: Five years ago, a man was seven times as old as his niece was at that time. 10 yrs from now, the man will be twice as old as his niece will then be. Find the present ages of the man and of the girl.

Mathematics
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At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

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oh god, please. is it that hard? D:
fff. i really need this dear god. i just need an idea of what it is they want me to do. they didn't give me any numbers (i'm sure that's the point, but where am i supposed to get the numbers from. grrrrr. what is it, like 7x-5 2x=10? D: D:
this must be an advanced question. I understand all of the other questions on here. maybe i'm just on the wrong sight. >.<

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Sorry for taking so long! It's been a while since I've done problems like these. Let X = the man's current age; Y = the girl's age back then X-5 = 7Y X+10 = 2(Y+15) Solve for X in terms of Y or Y in terms of X. Man's present age = 26, girl's present age = 8 Sorry again!

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