Screen Shot

A shot of part of my PC screen, my only image today. Social media keeps on firing these wee puzzles at me as I must have expressed some casual interest in something similar previously.
You either like it or you don't but I think this is a clever little puzzle. You can derive the answer to the second equation from the information in the first but without ever bothering to work out what what the value of x is.
Will I just get my coat?