Answer:
To find the value of x in the given question, we need to form an equation and solve it.
From the given diagram, we can see that the angles formed by the intersecting lines are equal. So, we can set up the equation:
2x + 39 = x + 31
Let's solve this equation step by step:
1. Start by simplifying both sides of the equation:
2x + 39 = x + 31
Subtract x from both sides:
2x - x + 39 = x - x + 31
x + 39 = 31
2. Next, isolate x by subtracting 39 from both sides:
x + 39 - 39 = 31 - 39
x = -8
Therefore, the value of x is -8 degrees.