Solving Linear and Inverse Variations

In mathematics the Inverse Variations have a different role that the Linear Equations but at the same time is as important as the Linear Equation role. In the other introduction I speak about the Linear Equations telling how to solve it in this topic is a little bit different. What does the word "Inverse" tell you? Means the opposite, solve the same thing but in the opposite procedure. Without using Inverse operations we wouldn't be able to solve relative equations for different coefficients and values.



I'm supposing you already know how to solve equations. When you think with mathematical models something really essential is to describe the relationship between variables by using tables and graphs to represent data. When solving Linear Equations you must have as an objective to develop a relative skill in solving equations with approximation and exact reasoning methods. What do I mean about this? Well when you have a graph with x and y variables and you want to find an exact value of a coordinate you must first look at the graph, the line would be a method to locate x and y would be seeing the line but that would only be an approximation method.