Since the two angles are supplementary, their measures add up to 180°. Therefore, we can set up the equation as follows:
\[ m\angle TUV + m\angle VUW = 180° \]
Substituting the given values:
\[ (2x - 25) + 110 = 180 \]
Now, we can simplify the equation:
- Combine the constants: \[ 2x - 25 + 110 = 180 \] \[ 2x + 85 = 180 \]
So, the equation to solve for \( x \) is:
\[ 2x + 85 = 180 \]