Final answer:
Without the provided system of equations, we cannot solve them using elimination by addition. The final solution could include complex numbers, be a simple pair of integers, or the system may have no solution.
Step-by-step explanation:
To find the solution to a system of equations using elimination by addition, we must first have a system of equations. Since the system of equations is not provided in the question, we cannot proceed with solving it. If we were given a system, we would typically align the equations so that the variables line up, then multiply one or both equations by a number that allows us to add them together and eliminate one variable. After finding the value of one variable, we substitute that value back into one of the original equations to find the other variable.
However, without the actual equations, we can't determine if the solution involves complex numbers, if it's as simple as x=3, y=5, or if the system has no solution. Each potential outcome relies on the specifics of the system provided.