help please

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407

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Find the value of x.

Guest Sep 19, 2020

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1⁺⁰ Answers

+1639

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180 - 4x + x + 180 - 147 = 180

- 3x = 180 - 180 - 33

- 3x = - 33 | * -1

3x = 33

x = 11

jugoslav Sep 19, 2020

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