Lack of context regarding the relationship between the algebraic expressions for angles makes it impossible to give a precise answer; corresponding angles from parallel lines are equal.
The problem seems to be about finding the measure of corresponding angles, given in the form of algebraic expressions. Without additional context such as the relationship between the angles or a diagram, we cannot solve for the angles directly. If the angles are corresponding and from parallel lines cut by a transversal, then they would be equal, so in that case, setting them equal to each other and solving for 'x' would provide the answer. However, with the given information, it is not possible to provide a final answer to this question.