you answered, you replied
Te llamé, no me contestaste y te fuiste con ella.
I called you, you didn't answer and you left with her.
— La vida de Adèle (2013)
You didn't answer my question.
No me contestaste la pregunta.
You didn't answer my question.
Solo tú contestaste la pregunta.
Only you answered the question.
Intenté llamarte anoche pero no contestaste.
I tried calling you last night, but you didn’t answer.