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Bezzdna [24]
1 year ago
7

What should be added to (-10) to get (+10)​

Mathematics
2 answers:
777dan777 [17]1 year ago
5 0

Answer:

\fbox {20}

Step-by-step explanation:

Let the required term be <u>x</u>

<u />

Then :

  • x + (-10) = 10
  • x - 10 = 10
  • x = 10 + 10
  • x = 20
balandron [24]1 year ago
4 0

Answer:

20

Step-by-step explanation:

-10 + 20 = +10

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