Its the second answer because it's the only one with o closed circle
Answer:
-11
Step-by-step explanation:
Answer:
x=4 and x= - 5
Step-by-step explanation:
In order to solve this we should re-arrange the equation:

This is equal to:

Then we can seperate this into:

So solving for x in both cases we get

Answer:
No solution
Step-by-step explanation:
These are parallel lines, which never meet. Therefore, there is no solution.
The correct answer is C undefined