The only way to do that is with +7 and -7 .
Answer:
Add all of the equations together and make them equal 180. (Solve for X) once you find x plug it back into each equation separately and that will tell you the answer for each angle
Step-by-step explanation:
Answer:
ascending ordee
Step-by-step explanation:
from the smallest to the largest
Two angles, each 90 degrees