Equation and Inequality
Solve an Equation find exact and approximative solutions of an Equation
Solve an Inequality find solutions of an Inequality
Modular inverse Equation Modular multiplicative inverse Calculator.
Two equations system Two linear equations system Calculator.
Three equations system Three linear equations system Calculator.
1st degree Equation First degree Equation Solver.
Quadratic Equation Quadratic equation Solver
Cubic Equation Cubic Equation Solver.