Question

what is formula for solving equetions which are represent coincident lines?

Answer 1

Answer:

Step-by-step explanation:

If a line is written as Ax + By = C, the y-intercept is equal to C/B. If each line in the system has the same slope but a different y-intercept, the lines are parallel and there is no solution. If each line in the system has the same slope and the same y-intercept, the lines are coincident. Solve the system.