# How do you graph #-2x+7y=-7# by plotting points?

##### 1 Answer

Jun 17, 2018

Here is the graph with two key points indicated by small circles:

graph{(x^2+(y+1)^2-0.005)((x-(7/2))^2+y^2-0.005)(7-2x+7y)=0 [-0.376, 5.1, -1.764, 0.97]}

#### Explanation:

Since the given equation:

we only need 2 points to establish the required line.

The simplest points to evaluate are

[1]

[2]

If we plot these points on the Cartesian plane and draw a straight line through them we will get the required graph.