Question

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

Answer 1

From (? , 6) , x = ? , y = 6

2x - 7y = 0

2x - 7*6 = 0

2x - 42 = 0

2x = 42

x = 42/2

x = 21

The other half of the coordinate is 21

Answer 2

The coordinate of (x,6) is 21 such that the given point lies on line 2x – 7y = 0.

Explanation:

Given : Equation of line 2x – 7y = 0

We have to find the x coordinate of (x,6) such that the given point lies on line 2x – 7y = 0.

Since, the point lies on the line 2x – 7y = 0.

So (x, 6) satisfies the equation of line 2x – 7y = 0.

Put x = x and y =6, we have,

2x -7(6) = 0

2x = 42

⇒ x = 21

Thus, The coordinate of (x,6) is 21 such that the given point lies on line 2x – 7y = 0.