miixxedbaby miixxedbaby

13-02-2020
Mathematics

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[tex]x + 18 + - 15 = 109[/tex]

Respuesta :

profarouk profarouk

16-02-2020

Answer:

x = 97

Step-by-step explanation:

x + 18 + - 15 = 100

x + (18 - 15) = 100

x + 3 = 100

x = 100 - 3

x = 97

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