SOLUTION: y = x - 1 x + y = 3

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: y = x - 1 x + y = 3       Log On


   

Question 710856: y = x - 1
x + y = 3
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
y = x - 1
x + y = 3
===========
-x + y = -1
+x + y = 3
------------------- Add