How do you solve the system by graphing #-3x - y = -3# and #5x + y = 5#?
1 Answer
May 24, 2018
Explanation:
Here we have two linear equations in
To solve by graphing we simply plot the two lines, then the point where they intersect is the solution point
As below:
graph{(-y-3x+3)(-y-5x+5)=0 [-0.275, 3.144, -0.98, 0.728]}
Now we can see that the solution point is
Check: