Excel Spreadsheet Equations – Abstract: It is possible to solve in systems of equations of N unknowns in a fast and easy way, like showing a continuation. For the explanations presented Microsoft Excel 2007 has been used, but the procedure is similar in previous versions of Excel.

It is possible to solve in systems of equations of N unknowns in a fast and easy, as will be shown a continuation.

For the explanations presented Microsoft Excel 2007 has been used, but the procedure is similar in previous versions of Excel.

To solve the systems of equations the Excel Solver tool is used. These systems of equations can be of N unknowns and do not necessarily have to be linear equations (linear equations are those involving only the sums and subtractions of a variable at the first power and which do not contain products or divisions between variables).