To help you solve this, I would need the system of equations you are working with. Could you provide the system of equations so I can assist you in finding the correct choice and solution?

Let me know if you'd like any detailed explanations for your next steps.

Questions to expand on:

1. What type of system of equations are you working on (linear, nonlinear)?
2. Are the equations in standard form, or do they need rearranging?
3. Would you like a method recommendation for solving (substitution, elimination)?
4. Do you prefer solving by graphing or algebraic methods?
5. Have you tried solving already, and what are your thoughts on the possible number of solutions?

Tip: When solving systems of equations, always check for consistency (parallel lines imply no solution, coinciding lines imply infinitely many solutions).