Math Warehouse
This website is a excellent place to learn more about system of linear equations because it clearly explains how to solve system of linear equations with many examples showing you how they are completed.
Meta-Calculator
This website is a excellent place to solve linear equations by graphing this website helps you solve even the hardest of graphing problems you just input what y equals and it shows you what the graph is.
Mathsisfun Advanced
This website is a excellent place to understand how linear equations are used in real life and how every kind of linear equation is classified and solved.
Virtual Math Lab
This website is a great place to learn about linear equations by showing you many examples and tutorials.
Linear Equation and System Solvers
This website is really cool because you get to choose what is the equation, how to solve, which method,and show how it would look in a graph.