How to Say "i resolved" in Spanish
The Spanish word for “i resolved” is “decidí” — A1 level. This is a very common word in everyday Spanish.

Examples
Ayer decidí cambiar de trabajo.
Yesterday, I decided to change jobs.
Después de pensarlo mucho, decidí quedarme en casa.
After thinking about it a lot, I decided to stay home.
Decidí que era hora de empezar a estudiar español.
I decided that it was time to start studying Spanish.
The 'Yo' Form
The accent mark on the final 'í' is essential! It tells you that the action was performed by 'I' (yo) and that it happened at a specific, completed moment in the past.
Preterite Tense
This verb form is used for actions that started and finished in the past, like checking an item off a list. For example, 'I decided yesterday' (decidí).
Missing the Accent
Mistake: “Yo decidi ir a la playa.”
Correction: Yo decidí ir a la playa.
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