Question

is this right :

To determine which method to use when solving a system of equations, you will need to identify which method will be the easiest for solving. This changes on the type of equation and what is given. For example, graphing is best used when the equations are already in slope-intercept form, substitution is best used when the coefficient of one of the variables is 1 or -1 or one of the variables is isolated in the equation, and elimination is best used when both equations are in standard form.

Answer 1

[AI-generated answer — Bot GPT 3.5]

Yes, that statement is correct. Different methods of solving systems of equations (such as graphing, substitution, and elimination) can be more or less efficient depending on the form of the equations and what information is given.