Description
{2x+y=-5 {X-y=-7
Explanation & Answer
draw two lines out on the graph. Then you will see a intersection. The point of intersection is the solution for this sysytem because this point can fit in both relationship between x and y.
{2x+y=-5 {X-y=-7
draw two lines out on the graph. Then you will see a intersection. The point of intersection is the solution for this sysytem because this point can fit in both relationship between x and y.