You're gonna be looking at the y coordinate for this one.
x = 3 is y = -10
x = 5 is y = -26
The difference between the two is y = -10 and y = -26
To get the difference, take x = 5 (y = -26) and subtract it from x = 3 (y = -10)
-26 - (-10) = -16
So, the difference between x = 3 (y = -10) and x = 5 (y = -26) is -16
Hope this helps you understand these problems for the future!
~ ShadowXReaper069
