Matchstick Puzzle - Fix The Equation

[@SimplyLogical]

There are 25 Matchstick Puzzles (fix the equation) presented in this video, Give it a try before checking the solution. Comment if you found an alternate solution.

[@harshapati5369]

4) 7+3=10

[@harshapati5369]

15) 9-6=3

[@harshapati5369]

12) 1-4=-3

[@harshapati5369]

25) 1+4=5

[@user-woosmath]

#15 3 - 6 = -3
#17 8 - 3 = 5
#25 1 + 4 = 5

[@rosaelenaserra4746]

Número 12 --> 1 + 4 = 5

[@harshapati5369]

18) 3+5=8