Question

Please help me solve this magic square.
Question: SUM OF ALL SIDES AND DIAGONALS SHOULD BE (-6)

Answer 1

Answer:

cross

$digonal= > - 1 - 2 - 3 = 6 \\lowerbox = > - 8 + 5 - 3 = > 6 \\ upperbox = > 3 - 2 - 7 = > 6$