不可解 ふかかいじゃありませんでした
fukakaijārimasendeshita

Noun
Desu Copula
na-Adjective

The polite, past negative form of 不可解

1. Wasn't unsolvable.; Wasn't incomprehensible.; Was solvable.; Was comprehensible.

Past/Perfective
Negative
Polite
Terminal Form