SOLUTION: can you please help me with my problem. its about System of Linear Equations in three variables, A Dependent system of three equations: 2x - 3y - z = 4 (1) -6x + 9y + 3z =

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: can you please help me with my problem. its about System of Linear Equations in three variables, A Dependent system of three equations: 2x - 3y - z = 4 (1) -6x + 9y + 3z =       Log On


   

Question 6419: can you please help me with my problem. its about System of Linear Equations in three variables,

A Dependent system of three equations:
2x - 3y - z = 4 (1)
-6x + 9y + 3z = -12 (2)
4x - 6y - 2z = 8 (3)

please help..
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
the question is, what topics have you done?

Matrices?
Gaussian Elimination?
Cramer's Rule?

jon.