Contents will work in this unit are:
- E priateness linear. Solving a linear equation. Calculation of some solutions of a linear equation. Representation of all solutions of a linear equation.
- linear system. Solution of a system. Equivalent systems.
- Classification of a system according to the number of solutions: support indeterminate indeterminate compatible and incompatible.
- algebraic methods of solving systems: replacement, reduction and equalization.
- Graphic resolution systems.
- Troubleshooting.