Question

Are the following equal?
(-8) + (-9) and (-9)+(-8)
() (-23) + 32 and 32+(-23)
(mm) (45) + 0 and 0+(-45)​

Answer 1

Answer:

1st and 2nd is equal

3rd is not equal their sign is changed after calculation

Answer 2

Answer:

1st and 2nd are equal but 3rd is not.

Step-by-step explanation:

(-8) + (-9) = -17

(-9) + (-8) = -17