Respuesta :
remember that subtraction is just adding a negative
so subtracting a negative is same as adding a positive
-5-6-7-8+26
-11-15+26
-26+26
0
the sum is 0
so subtracting a negative is same as adding a positive
-5-6-7-8+26
-11-15+26
-26+26
0
the sum is 0