A15.13 Finding the equation of a perpendicular line

[legendarykid27]

U did the last steps a different way but I still got the right answer

[Jackon710]

thanks so much!

[anti1china]

thank u

[colo0915]

Great Help! thanks

[ReignOvLeviathan]

Very good example, shows a problem with more than one step, wasn't a baby problem, like most algebra1 or 2 books like to give in the examples.

[yasserkaser]

thanks ;)