Question

The point P(2k,k) is equidistant from A(-2,4) and B(7, -5). Find the value of k.
According to the answer sheet, the answer is k=1. Can someone show me the working for it?

Answer 1

Step-by-step explanation:

Ranjan bought a second hand scooter for rupee 6000 .He spent rupee 300 on its repairs and sold it to vineet at a profit of 10%. Vineet sold the scooter to Mukesh at a loss of 10% .At what price did buy the scooter