Question

consecutivo cuya suma sea -1

Answer 1

2 menos 3 igual a menos 1

Answer 2

x+(x+1) = -1
2x+1 = -1
2x = -1-1
x = -2/2
x = -1

luwfo reemplazamos:
-1+(-1+1) = -1
-1 +(0) = -1

luego los consecutivos serían: -1, 0