angelamelendez7
angelamelendez7 angelamelendez7
  • 11-06-2021
  • Mathematics
contestada

ILL BRAINLIEST YOU IF YOU HELP ME PLEASE

ILL BRAINLIEST YOU IF YOU HELP ME PLEASE class=

Respuesta :

AlexTrusk
AlexTrusk AlexTrusk
  • 11-06-2021

Answer:

43

Step-by-step explanation:

let's write it as an equation, assuming the two angles are the same:

3x + 14 = 143

3x = 129

x = 43

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