Sentence examples for has solved from inspiring English sources

"has solved" is a correct and usable part of a sentence in written English
It is the present perfect tense form of the verb "to solve," and is used to indicate an action that was completed at some point in the past and has a relevance to the present. Example: John has solved the math problem that has been troubling him for days. (This means that John solved the problem at some point in the past and it is now solved in the present.) Another example: The team has solved the issue with the faulty equipment, so we can now continue with the project. (Here, the use of "has solved" indicates that the team completed the task of solving the issue in the past and it has a relevance to the present moment).