what's the magic sum for these integers?

Question

use the integers 0, -2, -3, -4, -5, -6 ,-7, -8, -9, -10 to fill in a 3x3 magic square so that every row, column, and diagonal has the same sum. what is the magic sum?

Answer 1

-7     -2     -9
-8     -6     -4
-3    -10    -5

 

-18 is the sum

 

the zero doesn't make any difference, so skipped it.