eliannyquijada01
eliannyquijada01 eliannyquijada01
  • 06-04-2020
  • Mathematics
contestada

Quien me puede ayudar con esto ?

Quien me puede ayudar con esto class=

Respuesta :

kaiandmarvin kaiandmarvin
  • 06-04-2020

Answer:

x = 39.

Step-by-step explanation:

The sum of the two opposite interior angles is equal to the exterior angle, so 2x-8 = x+31. Subtract x from both sides to get x-8 = 31. Add 8 to both sides to get a final answer of x=39.

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