Your question is a non-example of an equation. As is a cat.
A parabola equation cannot be answered since it is not a question!
It is not possible to answer the question since no equation is given in the question: only an expression.
There is no equation in the question!
There is no equation in the question and so there can be no answer.
There is no equation i the question so it has no properties.
It depends on what the question is and what level of mathematics you have mastered.
Its something to do with math. Its the answer to any question.
4z + 820 is not an equation. It has no answer, because it asks no question.
That depends on the equation and the question which have not been given.
Since there is no equation given, there can be no answer to the question.
There is no equation in the question: the equality sign is nowhere to be seen.