Question

I need to show the work. Please help

Answer 1

x = 15

Explanation:

5x + 3 + 9x - 33 = 180

5x + 9x - 33 + 3 = 180

14x - 30 = 180

14x = 180 + 30

14x = 210

`(14x)/(14) = (210)/(14)`

x = 15

substitute x to get the angle

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