Refer Explanation

Given –

##x-y=3##

It can be graphed by finding x and y intercepts.

x intercept

At ##y=0##

##x-0=3## ##x=3##

##(3, 0)## is a point along the x-axis.

y intercept

At ##x=0##

##0-y=3## ##y=-3## ##0, -3## is a point along the y-axis

Plot these two points. Join them with a straight line. You have graphed.

graph{x-y=3 [-10, 10, -5, 5]}