Question

calculate the value of x

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Answer 1

Answer:

8x+3x+x=180. ( straight line)

12x=180

x=180/12

x=15

Answer 2

Answer:

8x + 3x + x = 180

12x = 180

x = 180/12

x = 15

The value of x = 15

Step-by-step explanation:

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