Math, asked by BhavyaSharma12345, 2 months ago

Please answer quickly? ​

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Answers

Answered by YaoiGod1
1

Answer:

28

Step-by-step explanation:

5x-60+2x+40+3x-80= 180°

10x -100 =180

10(x-10)=180

x-10=18

x=28

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