How do I remove the "number-letter" construction in notepad?

Question

Regular Expressions

Friends, please help with regexp. There are lines like this:

some text 278094-A, some text 278094-FG, some text 6508-N, some text

It is necessary to remove constructions with numbers and letters through a hyphen, i.e. to become like this:

some text, some text, some text, some text

Answer 1

Search pattern \s\d+-[A-Z]+
Leave the replacement string empty.
https://regex101.com/r/ygB40a/1

Answer 2

this will work faster