行けた

was able to go, could go

→ 行く
行け Potential form (can go) + た Past tense
verb · informal, past tense Rare #42,935
was able to go, could go
JA: 昨日は友達と映画に行けた。
EN: I was able to go to the movies with my friend yesterday.
Conjugation of 行く

もしあなたの病気を知っていたならお見舞いに行けたんだけど。

If I had known you were sick, I could have come to visit you.

交通量がほとんど無かったので、ニューヨークまでは速く行けた。

There was hardly any traffic, so we got to New York quickly.

ソフィーがいると思うから行けたんだ

I was able to go because I thought Sophie would be there.

— ハウルの動く城 (2004)

でも、二人とも行きたいところには行けた。

But we both got to go where we wanted.