Final answer:
To determine the values of symbols in an equation, make a list of known values, find equations with one unknown, solve for the unknown, and substitute known values to obtain numerical solutions.
Step-by-step explanation:
To determine the values of the symbols in the equation, we need to follow a few steps. First, make a list of all the known values and identify what needs to be solved for. Next, find equations that contain only one unknown and solve for it. If the equation contains more than one unknown, additional equations may be needed. Finally, substitute the known values into the appropriate equation and obtain numerical solutions.