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Mathematics, 28.02.2021 22:40 goopatogen5889

The variables a, b, c, d, e, and f represent the numbers 4, 12, 15, 27, 31, and 39 in some order. Suppose that:

a+b=c
b+c=d
c+e=f

The value of a +c+f is

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The variables a, b, c, d, e, and f represent the numbers 4, 12, 15, 27, 31, and 39 in some order. S...
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