Do people that do less exercise tend to eat more?

Actually you tend to eat more when you work out, generally because you burn lots and lots of calories, depending on the workout and you body wants to replenish those calories, but if you're overweight and your working out then, you do tend to eat more but not as much to where your putting the weight back on, same with working out just to exercise and gain muscle, but don't worry if after working out a lot and your you step on a scale and gain a few pounds because muscle over 3x as much as fat does.