Question

You use substitution to solve a system of equations and, after simplifying the equations, end with an expression that says 0 = 4. What does that say about the the lines and about the number of solutions to the system?

Answer 1

Answer:

Step-by-step explanation:

It means there is no solution and the lines are parallel. It is called an inconsistent system.

I hope this helps

Answer 2

Step-by-step explanation:

This tells us that there is no solution because the simplification of the two equations form a false statement  0 does not equal 4