Question

(?,6) is on the line 2x-7y = 0. find the half of the coordinate.

Answer 1

2x-7y = 0
2x-7*6=0
2x-42=0
2x=42
x=21
(21,6)

Answer 2

(?,6) is on the line 2x-7y = 0.

We are given only the y coordinate half part here which is 6.

Since this point lies on the given line, so if we plug value of y in the given equation, we can easily find value of x by solving the equation.

So plugging y=6  in the given equation,

$2x-7y=0$

$2x-7(6)=0$

$2x-42=0$

Adding 42 on the right side,

$2x=42$

diving right side by 2

x=21

Answer:

So the half part of coordinate that is x part is 21.

Complete coordinate is (21,6)