2D Equation Solver

This example demonstrates how to solve 2D equations graphically, also including a graphical explanation of solving single-variable equations. Key math concepts involved are equation solving, function graphing, and parameterization. Construction highlights the use of GeoGebra commands/objects like Sequence, Textfield, and Slider Animation. Suitable for high school and above learners to understand the geometric meaning of equation solving and dynamic changes in function graphs.