asked 156k views
5 votes
A number added to -19 is equal to -21

asked
User BST Kaal
by
8.7k points

1 Answer

6 votes

Answer:

-2

Explanation:

Let, the needed number be x;

x-19=-21

x=-21+19

x=-2

answered
User Hnk
by
7.9k points

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