na-adjective, noun
Describes tasks, explanations, or things that are not difficult or complex. Very common in everyday speech.
この問題はとても簡単だ。
This problem is very easy.
簡単な説明で十
A simple explanation is enough.
na-adjective, noun
Used for actions or processes that are short, casual, or not heavy. Often appears in phrases like 簡単に済ませる (finish quickly/lightly).
昼食は簡単に済ませた。
I had a quick lunch.
簡単な挨拶だけで失礼します。
I'll just give a brief greeting and take my leave.