What is the last step to solving a system of equations?(1 point) Responses Check the answer. Check the answer. Graph the lines. Graph the lines. Make a table of solutions of the linear equations. Make a table of solutions of the linear equations. Estimate the intersection point.
Math 8 A - Solving Systems of Equations by Graphing
The last step to solving a system of equations by graphing is to estimate the intersection point. After graphing the lines representing the equations, you can visually determine the point where the lines intersect, which represents the solution to the system of equations.
The last step to solving a system of equations is to check the answer. This refers to verifying whether the values obtained as the solution satisfy both equations in the system. To do this, substitute the solution values into each equation and confirm that both equations are true. If the values satisfy both equations, then the solution is correct. If not, you may need to revisit the previous steps in solving the system to identify any mistakes made.
