Adding two complex numbers involves adding the real parts and the imaginary parts separately. 

Here is a step-by-step process for adding complex numbers:

1. Begin by adding the real parts (the numbers without the "i") of the two complex numbers together.
2. Next, add the imaginary parts (the numbers with the "i") of the two complex numbers together.
3. Finally, combine the results from step 1 and step 2 to get the sum of the two complex numbers.

Example:

Let's consider adding two complex numbers:

Complex number 1: 3 + 2i
Complex number 2: 5 - 4i

Step 1: Add the real parts: 3 + 5 = 8
Step 2: Add the imaginary parts: 2i + (-4i) = -2i
Step 3: Combine the results: The sum of the two complex numbers is 8 - 2i

So, adding 3 + 2i and 5 - 4i gives the result of 8 - 2i.
To add two complex numbers together, you need to add their real parts (the parts without the "i") and their imaginary parts (the parts multiplied by "i").

Let's say we have two complex numbers: z1 = a + bi and z2 = c + di.

To add them together, you can follow these steps:

1. Add the real parts: a + c.
2. Add the imaginary parts: b + d.
3. Combine the real and imaginary parts to form the sum: (a + c) + (b + d)i.

Here's an example:

Let's add z1 = 2 + 3i and z2 = 4 + 5i.

1. Add the real parts: 2 + 4 = 6.
2. Add the imaginary parts: 3 + 5 = 8.
3. Combine the real and imaginary parts: 6 + 8i.

So, the sum of z1 and z2 is 6 + 8i.