The last step to solving a system of equations is:
D. Check the answer.
Checking the answer ensures that the solution satisfies all the equations in the system.
A. Estimate the intersection point.
B. Graph the lines.
C. Make a table of solutions of the linear equations.
D. Check the answer.
1 answer
The last step to solving a system of equations is:
D. Check the answer.
Checking the answer ensures that the solution satisfies all the equations in the system.