Algebraic equations are used to solve mathematical problems.

The Airy equations are a set of differential equations that arise in various areas of physics and engineering.

Cubic equations are used to solve problems in physics and engineering.

Difference equations are used to model dynamic systems.

The equations of time can be used to calculate the difference between solar time and standard time.

Half-equations are used to represent the oxidation and reduction reactions in a redox reaction.

Parametric equations are commonly used in physics and engineering.

Polynomial equations are used in various fields of mathematics.

Riccati equations are a set of nonlinear differential equations.

Solving systems of equations can be challenging.