To check whether your writing is clear , you can

you can use an app like Grammarly or you can perform some of this functions on your writing:

Explanation:

Writing is a way of expressing one intentions or ideas about something or somebody. it is very important to put good effort into writing a good piece free of too many errors so that your intended audience will understand what ideas or intentions you are trying to communicate across.

to check whether you writing is clear you can prof read check for wrong spellings, check for grammatical errors, check for proper use of multiple negatives, check fro proper use of nouns, verbs and proper use of parts of speech. All this can also be done using Mobile/web applications like Grammarly