Is the question multiple choice?
Answer:
The solution for x that I got is 7.6.
When substituted for x for the two equations, the angle measures are:
86, 38.4, and 55.6.
86 degrees is the largest angle measure.
In exact form it would be 15/8
2 units left would make it be 0,3 and a rotation of 90 degrees counterclockwise about the origin would make it -3,0
Meters is the correct answer