Question

fill in the blanks
(-9) + __ = -1​

Answer 1

Answer:

8

Step-by-step explanation:

-9+8=-1

hope this helps you

Answer 2

Step-by-step explanation:

-9+8=-1 {Minus 9 + _ =-1 {means -9 +x = -1, = x = (-1)-(-9) = (-1)+9 = 8. So x=8