jahirfabianb jahirfabianb

04-07-2021
Mathematics

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hallar "x"
...................................

hallar x class=

Respuesta :

hieu0002004 hieu0002004

04-07-2021

X = 22o

30 + 20 + 3x + 20 + 2x = 180
=> x = 110/5 = 22

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