nemcaj120 nemcaj120

29-06-2021
Mathematics

contestada

what is the value of x? (3x-14)°=180° [4(x-9)]°=180°

Respuesta :

biffyboffboof biffyboffboof

29-06-2021

Answer:

3x-14=180

3x=194

x= 64 2/3

4(x-9)=180

4x-36=180

4x=216

x=54

Hope This Helps!!!

Answer Link

bayan00 bayan00

29-06-2021

Step-by-step explanation:

(3x-14)°=180°

3x-14=180

3x=180+14

3x=194

x=64.6

[4(x-9)]°=180°

4x-36=180

4x=180+36

4x=216

x=54

Answer Link

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