1 year ago

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:

Step-by-step explanation:

-10 + 20 = +10

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

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