An equation in mathematics which contains only one variable along with the respective real numbers and coefficients is called as a Linear equation in one variable. The variable is always unknown in this case and by producing a solution for this problem, we can effectively solve for it. Engineering and Physics are the fields where the maximum utilization of Linear equations occurs.
A linear equation in one variable can be represented as an equation in the form: ax+b=0
Some of the various forms linear equations may take are:
- Matrix Form
- Parametric Form
- Two Variables
- Two point form
- Cartesian Coordinates
The RS Aggarwal Class 7 Solutions Chapter 7 Linear Equations in One Variable can be found below:
