The complex number $$-13 + 7i$$ has a real part of _________...

Question Analysis
This problem assesses the ability to identify the real and imaginary parts of a complex number.

Key Concept Explanation
A complex number is in the form , where is the real part and is the imaginary part.

Step-by-step Solution
1. Identify the real part: The real part is the coefficient of the term without , which is