If the pies are cut into an equal six pieces each person will get one slice from each pie, or each person will get only two slices.
I think the answer could be 10 or even 12
Since some number added to -11 is 37, we must do 37- (-11), which is 48. Then we check our work and find that 48+-11 is indeed 37. Now we divide 48 by -12, which is -4, multiply by -8 and get a final answer of 32.