The two numbers be 3.5 and 10.5.
Calculation of the two numbers:
Here we assume the first number be x
And, the second number be y
So, the sum should be -7
And, the difference is 14
So,
x + y = -7
x - y = 14
2x = 7
x = 3.5
So, y = 3.5 + 7
= 10.5
Therefore, The two numbers be 3.5 and 10.5.
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