The equation of line with undefined slope and x - intercept -7 is x = -7
Solution:
Given that the slope of line is undefined and the x intercept is -7
To find: Equation of line
If a line has undefined slope, then it is a vertical line
A vertical line has undefined slope because all points on the line have the same x-coordinate
The equation of a vertical line always takes the form:
x = b
where, "b" is the x - intercept
Given x - intercept is -7
Thus the equation of line is:

Therefore, the equation of line is found