Posted by **josh** on Friday, April 5, 2013 at 11:02pm.

john is the age that sally was 3 years ago,13 year old elissa is 3 years older than sally,how old will john be on his next birthday?

- math -
**Lena**, Saturday, April 6, 2013 at 2:42pm
John's age = Sally's age - 3 years

Elissa's age = 13 years

Sally's age = Elissa's age - 3 years = 13 -3 = 10 years

Now that we know Sally's current age, we can figure out John's age.

John's age = 10-3 = 7 years

So if John is 7 years as of now, he will be 8 years olf on his next birthday.

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