The sum of Jan’s and Nicole’s ages is 18. In 3 years, Jan will be twice as old as Nicole. How old is Jan?

Question

The sum of Jan’s and Nicole’s ages is 18. In 3 years, Jan will be twice as old as Nicole. How old is Jan?
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Solution 1

Let's denote Jan's current age as J and Nicole's current age as N.

From the problem, we have two equations:

  1. J + N = 18 (The sum of Jan’s and Nicole’s ages is 18)

  2. J + 3 = 2 * (N + 3) (In 3 years, Jan will be twice as old as Nicole)

We can solve these equations step by step:

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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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