SOLUTION: The problem states to solve the system of equations by graphing. x + y = 4 x + y = -4 I came up with this problem as having no solution. Am I correct?

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: The problem states to solve the system of equations by graphing. x + y = 4 x + y = -4 I came up with this problem as having no solution. Am I correct?      Log On


   

Question 129891This question is from textbook Introductory Algebra
: The problem states to solve the system of equations by graphing.

x + y = 4 x + y = -4
I came up with this problem as having no solution. Am I correct? This question is from textbook Introductory Algebra

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
X+Y=4 OR Y=-X+4 (RED LINE)
X=Y=-4 OR Y=-X-4 (GREEN LINE)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+-x+%2B4%2C+-x+-4%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -x +4 and -x -4).
ANSWER - NO INTERSECTION=NO SOLUTION.