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(2x-26)degrees+(7x+8)degrees =180degrees

Please help with geometry

1 Answer

1 vote

Answer:

x=22

Explanation:

1. combine the terms 2x+7x

2. combine the terms -26+8

3. you get 9x-18=180

4. add 18 to 180

5. you get 9x=198

6. divide 9 by 198

7. you get x=22

User Brian Li
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