Question

Find the value of x :-

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Answer 1

Answer:

as 3x is forming obtuse angle then it must be greater than 90°

let y be 30°

2× 30° + 3x = 180°

x = 40°

x can have some other value depending on y...

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Answer 2

Answer:

x=180-2y/3

Step-by-step explanation:

Angle in a straight line is 180degree

so 3x+2y=180

=>x=180-2y/3