What is the last step to solving a system of equations?(1 point)

Check the answer.
Check the answer.
Make a table of solutions of the linear equations.
Make a table of solutions of the linear equations.
Graph the lines.
Graph the lines.
Estimate the intersection point.

Check the answer.

The last step to solving a system of equations is to check the answer.

The last step to solving a system of equations is to check the answer. This involves substituting the values obtained for the variables back into the original equations to ensure that they satisfy all the equations in the system. This step is crucial to verify the accuracy of the solution and make sure that it is valid for all the equations given in the system.