Yes, it's quite simple. As you see on the attachment, I bet on:
1. Accrington Stanley - Crewe Alexandra Home win @1,62
2. Bayer Leverkusen - VfB Stuttgart Home win @1,42
Total Odd 1,42 x 1,62 = 2,30
Stake 20€ x 2,30 = 46,01€ total return
Cover for Accrington draw @3,80
Stake 7,15€ x 3,80 = 27,17€ total return
Accrington & Bayer, both teams won yesterday, so I got back 46,01€. The net profit is 46,01€ - 20€ - 7,15€ = 18,86€ in my pocket.
If Accrington & Crew had a draw result, I would get back 27,17€, that is the total stake (20€ + 7,15€).
I made this excel sheet to help me calculate the stakes very quickly - I can upload it if you wish.