Systems of Two Linear Equations in Two Variables
Instructions
- The introductory video below explains the concepts in this section.
- This page also includes exercises that you should attempt to solve yourself. You can check your answers and watch the videos explaining how to solve the exercises.
When you are done, you can use the graph to pick another section or use the buttons to go to the next section.
Learning Objectives
- The format and possible solutions for a system of two linear equations in two variables
- Solving a system of two linear equations with two variables
- Using a TI-84 calculator to solve a system of two linear equations with two variables
Concept Video(s)
Exercises
1.
\((x,y)=(1,1)\)
2.
\((x,y)=(1,1)\)
3.
\((x,y)=(1,1)\)
4.
No solution
5.
\((x,y)=\left(\frac{5}{3}t-5,t\right)\) where \(t\) is any real number