Question

What must be added to -45 to get -12​

Answer 1

Answer:

33

Step-by-step explanation:

-45 + x = -12

x = -12+45

x = 33

Therefore, 33 should be added to -45 to get -12.

Answer 2

Answer:

+33

Step-by-step explanation:

(-45)+ a =(-12)

a =(-12)+45

a = 33