Just click on the letter of your choosing to answer its question. Also, when you answer a question with TWO variables, you would format it like this: __=__, __=__ or __=__; __=__ *The only spaces are between the comma/ semicolon and the next variable
When answering a question that does not have an answer, just answer "cannot be solved" Also, when you answer a question that requires an inequality that is not displayed on the keyboard, answer as "___ is greater than or equal to ___" I got the Sin Counter idea from @Letsgopitt
