Question

What must be subtracted from (-1) to get (-19) ​

Answer 1

Answer:

Let the number be x

(-1)-x=-19

-x=-19+1

x=18

Step-by-step explanation:

Answer 2

Answer:

-20-(-1) is -19

hence we can say that -20 needs to subtracted from-1 to get -19

hope this will help you