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(10x-20)° (6x + 8)º. help
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5 votes
(10x-20)°
(6x + 8)º. help

(10x-20)° (6x + 8)º. help-example-1
User Anirudh Sood
by
2.8k points

1 Answer

4 votes

Answer:

x=12°

Explanation:

10x-20+6x+8=180°

16x=180+20-8

16x=192

x=12°

User Alexey Malev
by
3.6k points
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