What is the equation of a line parallel to x=4 passing through the coordinate -2,3

Question

Find the equation of a line parallel to x=4 passing through the coordinate-2,3 Thanks so much!!

Answer 1

The line x=4 is a vertical line, so a parallel vertical line will be x=a where a is a constant. So we can ignore the y coord of the given point and just use its x coord, -2. Therefore the line we want is x=-2.