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Solve for x solve for x

Solve for x solve for x-example-1
User Jimbobuk
by
7.5k points

2 Answers

1 vote
All the angles added up = 360°

46 + 4x - 2 + 9x + 6 + 8x - 5 = 360
21x + 45 = 360
21x = 315
x = 15

Let me know if you have questions.
User Taraman
by
7.4k points
0 votes

Answer:

15

Explanation:

The sum of angles around a point is added up to 360°.

Accordingly,

4x - 2 + 9x + 6 + 8x - 5 + 46 = 360

Combine like terms.

21x + 45 = 360

Subtract 45 from both sides.

21x = 360 - 45

21x = 315

x = 15

User ATOzTOA
by
7.9k points

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