[" If the middle point of the line segment joining "(3,4)" and "(k,7)" is "(x,7)" is "(x,y)" and "],[2x+2y+1=0" ,find the value of "k.]

If the middle point of the line segment joining (3, 4) and (k, 7) is (x, y) and 2x+2y+1=0 , find the value of k .

If the middle point of the line segment joining (3, 4) and (k, 7) is (x, y) and 2x+2y+1=0 , find the value of k .

If the midpoint of the line segment joining (3,4) and (k,7) is (x,y) and 2x + 2y + 1 = 0 , find the value of k.

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

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

If the mid-point of the line joining (3, 4) and (k, 7) is (x, y) and 2x + 2y + 1 = 0, find the value of k.

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

If the mid-point of the line joining (3, 4) and (p, 7) is (x, y) and 2x + 2y + 1 = 0, then what will be the value of p?

The mid point of the line segment joining (2x,4) and (-2,3y) is (1,2x+1), then value of x and y are:

If the midpoint of the line joining (3,4) and (K, 7) is ( y) and 2x + 2y + 1= 0, find K.