Question

Of the methods for solving systems of equations, which is best used when opposite coefficients exist or can easily be created of either the x or y term?

Answer 1

The elimination method is most effective for solving systems of equations when opposite coefficients for the x or y variable exist or can be created.

Step-by-step explanation:

When solving systems of equations, the method that is best used when opposite coefficients exist or can easily be created for either the x or y term is the elimination method.

This technique involves adding or subtracting the equations to eliminate one of the variables, which can be easier when the coefficients of x or y are opposites or can be made into opposites.

The process allows for one variable to be solved first and subsequently the other, simplifying the solution to the system of equations.