SOLUTION: Solve the following system of linear equations using substitution and elimination. x + y + z = -2 x + 2y - z = 4

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Solve the following system of linear equations using substitution and elimination. x + y + z = -2 x + 2y - z = 4       Log On


   

Question 871927: Solve the following system of linear equations using substitution and elimination.
x + y + z = -2
x + 2y - z = 4


Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
Are there only 2 equations