12-11-2019
Mathematics

contestada

-7-(-9) =
What is the answer to the question

Respuesta :

flcral9230 flcral9230

12-11-2019

answer: 2

-7 - (-9) could be visualized as -7 + 9

-7 + 9 is 2

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kiwi4513 kiwi4513

12-11-2019

The answer is positive 2

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