You can use it to solve a system of two equations with two unknowns. Just type in the equations, making sure that a maximum of two unknowns or variables are in the system. The solver will give you the solution (if any) and also an implicit plot of the solution at the bottom, for your reference.
I hope this helps students who are doing practice questions or mathematics exercises on simultaneous equations. You can use this widget to check if you have obtained the correct answers, and also to see how the equations intersect (if they do) in the Cartesian plane.
Thank you for using the solver and please do give me feedback if you have any.