How do you solve by graphing #3x - y = -6# and #x + y = 2#?
1 Answer
May 21, 2015
Determine two points for each of the given equations which you can use to draw the straight lines each represents.
The simplest pairs are probably the x and y intercepts
#(0,6)#
#(-2,0)#
#(0,2)#
#(2,0)#
From the graph we can see that the line intersect at
