Question

please seee the figure properly and answer the question
pls ans don't Leave it pls it's urgent​

Answer 1

Step-by-step explanation:

3x+10+2x-30= 180 ---------------- linear pair

5x-20= 180

5x= 180+20

5x= 200

x= 200/5

x= 40

correct explanation

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Answer 2

Answer:

(3x+10) + (2x-30) = 180 [reason- sum of angle on straight line is 180]

5x-20 = 180

5x=200

x=40

hope it helps