Magic Square question

Question

Not sure whether this question is correct or not! Please help. Thanks.

Answer 1

If the upper left number was $-2$ instead of $2$, then the answer would be

\begin{array}{|r|r|r|} \hline \color{red}{-2} & 5 & 0 \\ \hline \color{red}{3} & \color{red}{1} & -1 \\ \hline \color{red}{2} & -3 & \color{red}{4} \\ \hline \end{array}