Respuesta :

Answer:

x = 5/17 = 0.29 (round two decimal places)

Step-by-step explanation:

Because Angle A and C are vertical angles, so both of them have the same magnitude.

A = C

22x+20 = 5x+25

17x = 5

x = 5/17 = 0.29 (round two decimal places)

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