How to Use Elimination of Subtraction to Solve a System or Equations

The video tutorial explains the elimination method in solving equations, focusing on identifying coefficients and their signs. It demonstrates how to subtract equations with the same coefficients and solve for variables. The process of substituting the found value of X to determine the Y value is also covered, emphasizing the importance of handling double negatives correctly.

How do you find the Y value after determining the X value in a system of equations?

What is the final coordinate point found in the example provided?