Simple Linear System of Equations
- A B Cron
This lesson will assist student in learning to solve simple linear systems of equations in two variables by elimination. The graphical solution is demonstrated as well. The process is completed by manipulating the sliders to multiply or divide the coefficient to get either the x or y values to be the same (opposite). n and m are values from 1-10, r and s multiply the line by -1, and i and j turn the n and m values into divisors.
Enjoy learning linear combinations interactively.