Question

What number should be added to -21 to get 13?

Answer 1

Answer:

44

Step-by-step explanation:

let the number be x

x + (-21) = 13

x - 21 = 13

x = 44

Answer 2

Answer:

44

Step-by-step explanation:

let the no be x

x + (-21) = 13

x - 21 = 13

=21+13

x=44