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Solve for x 34° 11x+9 15x+11
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14 votes
Solve for x
34°
11x+9
15x+11

Solve for x 34° 11x+9 15x+11-example-1
User Fiter
by
3.8k points

1 Answer

6 votes

Answer:

x = 8°

Explanation:

The exterior angle is equal to the two opposite angles added together.

(34°) + (11x + 9)° = (15x + 11)°

34° + 11x + 9° = 15x + 11°

34° + 9° + 11x = 15x + 11°

43° + 11x = 15x + 11°

32° + 11x = 15x

32° = 4x

8° = x

x = 8°

User Will Bolden
by
4.5k points
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