Answer :

omniaosman461

Answer:

X = 25

Step-by-step explanation:

As, 2x + 60° + 4x = 180° (bc they r supplementry)

So, 6x + 30° = 180°

6x = 180° - 30°

6x = 150°

x = 150/6

x = 25

Therefore, answer = 25

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