Question

-5 + _ = 10. - 5 + what = 10​

Answer 1

Answer:

-5 is the correct answer

Answer 2

Answer :-

Let the number which is added to -5 be x.

=> -5 + x = 10

=> x = 10 + 5

=> x = 15

So, 15 must be added to -5 to get 10.

15 is the answer.