Sender: fatiha khanboubi
IÊwas wondering if you could please explain to me howÊI would write the equation of line through the given points [(4,1), (6,3)] in Ax+By=C form. I am a student in the eighth grade. Please answer as soon as possible. Hi Fatiha,Since (4,1) and (6,3) both lie on the line Ax + By = C they both have to satisfy the equation. Hence Multiply both sides of the first equation by 3 so the equations become 6A + 3B = C Now if you subtract the second equation from the first you get At this point go back to the equation and substitute C = 3A to get which is Thus your original equation can be written Finally divide both sides by A to get
Cheers,
