SOLUTION: 1. Christina is twice as old as Melissa. Janice is 4 years younger than Christina.

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Question 1155665: 1. Christina is twice as old as Melissa. Janice is 4 years younger than Christina.
Found 3 solutions by Alan3354, josgarithmetic, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
1. Christina is twice as old as Melissa. Janice is 4 years younger than Christina.
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Thx for letting us know.

Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
All you can do is system%28c=2m%2Cj=c-4%2CandThen%2Cj=2m-4%29.

Answer by ikleyn(52803) About Me  (Show Source):
You can put this solution on YOUR website!
.

For your info: 

    A question is indispensable part of each Math problem.


    Each Math problem must have a question.


    Without a question, the text/(the post) can not be considered as a Math problem.


    Without a question, what you may think is a Math problem, is really a FAKE.


    It is as clear as  2x2 = 4.

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Next time, if I see the post with no question, I will re-direct it to the GARBAGE BOX - with educational purposes. 

    For me, the posts that come with no question, are somewhere between "stupidity" and "impertinence".

    I am not going tolerate it.