# How do you graph the equation #x=10-y#?

##### 1 Answer

May 20, 2018

Plot a couple sample points and draw a line through those points.

#### Explanation:

If we recognize

then we know we only need 2 sample points.

Probably the easiest points to use are the

With

and

with

Plotting those two coordinate pairs on the Cartesian plane and drawing a line through them should give a graph like:

graph{(x^2+(y-10)^2-0.1)((x-10)^2+y^2-0.1)(x+y-10)=0 [-10.7, 25.35, -5.1, 12.91]}