Asked by earl

After solving a system of linear equations, how can you check your answer to determine whether it is correct? Demonstrate the process of checking an answer with an example.

Answered by DrBob222
Check the answer by substituting the values for x and y into both equations to see that both equations are satisfied. We shall be happy to see your example.
Answered by earl
no i need a example to show how it works out and on for to post to see other students to solve.