Since x=−5 is a vertical line, there is no y-intercept and the slope is undefined.
How do you solve for x in an equation?
https://www.youtube.com/watch?v=Z-ZkmpQBIFo
What is the first step in solving for x?
The first step to solving for x is going to be getting x alone on one side of the equation and everything else on the other side. Remember the algebraic golden rule: What you do to one side of the equation, you must do to the other side. That's how the equation stays equal!19 dic 2020