Question

The equation of a straight line is y=20-x If the value of a point on the line is 14, what is the value of this point?

Answer 1

Given :

The equation of a straight line is

y = 20 - x

The x value of a point on the line is 14

To find :

The y value of this point.

Solution :

If a point (x,y) lines on line, then the equation of line must be stratified by that point.

We have, the equation of the straight line.

y = 20 - x

Putting. x = 14, we get

y = 20 - 14

y = 6

Therefore the y-value 6 when the x-value is 14.

Step-by-step explanation:

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