Question

2x +12 + 102° = 180° pls tell how to solve this step by step ​

Answer 1

Answer:

Here's your answer.

Hope this helps you :)

Answer 2

Answer:

2x + 12 + 102° = 180°

Step-by-step explanation:

2x + 12 = 180 - 102

2x + 12 = 78

2x = 78 - 12

2x = 66

x = 66/2

x = 33