Final answer:
Without the specific geometric context or additional equations, we cannot solve for the unique values of x and y based on the angles provided.
Step-by-step explanation:
To solve for the values of x and y, we need additional information to establish a relationship between the angles given. Usually, these types of problems are contextualized within a geometric figure such as a triangle, straight line, or intersecting lines. Without this context, we cannot provide a unique solution for x and y. For instance, if angles 2, 3, and 4 are part of a triangle, their sum would be 180 degrees, and we could write the equation 7x + 7 + 5y + 140 = 180, and solve for one variable in terms of the other and vice versa. However, without such a relationship, it's impossible to solve for exact values of x and y.