Question

find the value of x​

Answer 1

(6x-40)+(5x+9)+(3x+15)=180 {linear pair}

6x-40+5x+9+3x+15=180

6x+5x+3x-16=180

14x=180+16

14x=196

x=14

Answer 2

Answer:

Reffered to the attachment

Step-by-step explanation:

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Warm regards:Miss Chikchiki