Math, asked by amanking87, 11 months ago

please answer this question guys​

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Answered by govind2909
1

Step-by-step explanation:

by community property first we add the both rational number examples

9 + -5 = -5 + 9

14 7 7 14

-7 + 8 = 8 + (-7)

1 21 21 1

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