Answer:
C
Step-by-step explanation:
Answer:
The answer is 3x-27
Step-by-step explanation:
If the angles are vertical from each other it means they are congruent. 2x+30 is 63, you plug in the x, 2(30)+30. You do that to the second one and also get 63, 3(30)-27. Therefore 3x-21 is the answer.
Answer:x= -11 or x= 11
Step-by-step explanation:tell me if you need more explaining
Answer:
3x5
Step-by-step explanation: