Answer:
x = 15
Explanation:
That diagram leaves a whole lot to be desired. It took a bit to figure out what was going on.
The entire angle is 89 degrees.
It is made up of three angles:
<1 = 30
<2 = x
<3 = 44
<1 + <2 + <3 = 89
30 + x + 44 = 89
74 + x = 89
x = 89 - 74
x = 15