Answer:
B. 58 degrees
Explanation:
First we know that a straight line will be 180 degrees.
So we would subtract, 180 by 58 which would be 122.
Then we can do that to the other side.
So we have every single number except x.
The easier way to do this is just to agree that both sides are equal therefore, the answer would be 58 degrees.
Another way would be to realize that 122 and x equal 180 which means
x = 58 degrees.
The last way would be to add 122+122+58+x=360
244+58+x=360
302+x=360
-302 -302
x = 58
Therefore, in these three ways you can do it 58 degrees would be the answer.