Human: I need help with my math homework.  Can you explain the best methods to solve linear equations? Assistant: 
The best method to solve linear equations is to use the method of elimination. This involves isolating the variables on one side of the equation and then combining like terms on the other side. You can also use substitution, where you replace one of the unknowns with a value to solve for the remaining unknowns. Additionally, you can also use graphing to solve linear equations. With this method, you need to plot the equation on a graph and draw a line representing the equation. Then you can use the coordinates of the intersection points to determine the solutions.