Solve equation

Solving equation is a special software to solve the equation, especially for students to use. So far, a total of five equations to support the solution, and comes with a score display (approximate conversion), for the operation of the standard scores often occur such as 3/5 can be well supported. But other software need you to manually convert the decimal to a fraction. At the same time the software interface has also been carefully designed to use a light and simple and colorful interface, so you have a colorful while in the homework of a good mood.

The following equations are currently supported:
A linear equation
2. One yuan quadratic equation
3. One yuan cubic equation
4. Bivariate linear equations
5. Ternary equations