Question

A chart of solution of linear equations in two variables

Answer 1

what is chart
but x+y=0

Answer 2

Answer:

1 . Find three points whose coordinates are solutions to the equation.

2 . Organize them in a table.

3 . Plot the points in a rectangular coordinate system.

4 . Check that the points line up.

5 . Draw the line through the three points.

I hope it's help you