What is the substitution method for systems of equations?
Answer
The substitution method is used to isolate one variable and substitute it into the other. By doing so it reduces to equation from two step to a one step equation. This method is best used when the variable that has a coefficient of 1 or -1. Since this is in regards to system of equations by using this method you would get outcomes like one solution, infinite many solutions and no solution.
Links & Files
- https://www.youtube.com/watch?v=livec_C9sVM Opens in new window
- https://www.youtube.com/watch?v=xzuouSZ69XU Opens in new window
- https://www.youtube.com/watch?v=A_8Db9munzg Opens in new window
- https://www.youtube.com/watch?v=8ZzFBp3FPEg Opens in new window
- m45rrxj8py.jpg
- Alg1_11_1_2-diagram_thumb-lg.png
- last_thumb1454904274.jpg
- original-11867665-1.jpg