Final answer:
The question refers to symbols and corresponding values, but the necessary visual information or equations to solve the problem are not provided, so an accurate answer cannot be given without additional context.
Step-by-step explanation:
The question seems to be incomplete as it refers to symbols and pictures that are not provided. Without the specific context or images of the symbols, the values assigned to Symbol 1, Symbol 2, and Symbol 3 cannot be determined. Typically, in mathematics, when dealing with symbols representing unknown values, the values are found by solving equations or systems of equations. However, without the actual visual information or accompanying equations, no accurate solution can be provided.
Given the references to equations and solving for variables, it's important to ensure that all necessary information is provided when attempting to solve such problems. If the full problem or image can be supplied, then a correct answer can be attempted.