monserata monserata

20-06-2019
Mathematics

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(25x)° (45x)° (54x)°

what is x?

25x 45x 54x what is x class=

Respuesta :

harpazo harpazo

21-06-2019

45x = 25x + 57 + x

45x = 26x + 57

45x - 26x = 57

19x = 57

x = 57/19

x = 3

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