Question

please answer tge question and I'll mark the first appropriate answer as brainliest....
So answer as fast as u can​

Answer 1

The given angle is 180 degree.

Given,

40 +4x+3x = 180

40 +7x = 180

7x = 180 -40 = 140

x = 140/7 = 20

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Mark it as the Brainliest plzz!!✌✌

Answer 2

Answer:

20

Step-by-step explanation:

40 +4x+3x = 180

40 +7x = 180

7x = 180 -40 = 140

x = 140/7 = 20