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23-09-2020
Mathematics

contestada

7 + (4 + 6) = 7+n name the propeerty

Respuesta :

zainabirfan54326 zainabirfan54326

23-09-2020

Answer:

n=15

Step-by-step explanation:

7+(4+6)=7+n

28+6=7+n

22=7+n

22-7=n

15=n

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