Can you show us more information? What is the situation in which you want to use this sentence? For example, the word "question" can be translated into Japanese at least three ways:
...So translation can take different meaning depending on context. 私はこの質問を消去することができません。/私はこの質問を消せない。Indeed they are correct translation. But I have never used these two words (質問/消す) at the same time in my life. So it sounds little bit strange. Please show us the context.