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.

#11 => 3 + 5 = 8

#19 => 8 + 1 = 9

#22 => 5 + 3 = 8

#17 => 5 - 7 = -2

#15 => -5 + 5 = 0

3+5=8

9_9

5+4=9

1+5=6

1+8=9

#6 => 1 - 8 = -7

#4 => -4 + 5 = 1

#9 => -7 + 8 = 1

#20 "/" - дизлайк.

3+5=8

4+3=7