When you first step into mixing, knowing where to begin in important. You've worked so hard to get great sounds in the tracking stage, now it's time to make those tracks sound as good as they can together.
This video offers the most basic approach to mixing, before getting into the more complicated methods.
You can download this YouTube channel's 6 step guide here: https://tinyurl.com/y4ztb9oh . The steps are broken down in the video below and they are a more advanced approach to mixing.