Question 1036524
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Hi there,

I was given the following problem and I just can't figure it out. Could you please let me know how to come up with the answer? Thanks!

Given these facts: Jack's age plus Marie's age is 27; Jack's age plus Fred's age is 38; Marie's age plus Fred's age is 33. How old is Jack?
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j, m, f their ages.  Then
{{{system(j + m = 27,
j + f = 38,
m + f = 33)}}}