Use the system to answer the question.
2x+y-z=-3
5x-2y+2z=24
3x-z=5

need the answer p;ease help
What is the solution to the system? (Points : 4) (-5, 4,- 3) (-1, 0, -8) (2, -6, 1) (4, 1, 8)

Question

Use the system to answer the question.
 2x+y-z=-3   
 5x-2y+2z=24 
3x-z=5

need the answer p;ease help
 What is the solution to the system? (Points : 4)        (-5, 4,- 3)         (-1, 0, -8)         (2, -6, 1)         (4, 1, 8)

mertsj · Answer

Simplest thing to do is to take an answer, plug it into all three equations and see if all three sentences are true.  If not, go on to the next answer.  Keep doing that until you find the choice that works in all three equations.

anonymous · Answer

thats were im having trouble

mertsj · Answer

You need to post what you did so I can help you find your mistake.