Coordinate geometry class 10 / if the mid point of line segment joining the points (3,4) and (k,6) is P(x,y) and x+y-10=0 find the value of k.

Q. If the mid point of the line segment joining the points A(3,4) and B(k,6) is P(x,y) and x+y-10=0; find the value of k.

Solution: 

Value of k = 7 ( answer)