SOLUTION: i need help solving this system: { x- y+ z=-6 {2x-3y+4z=-12 thanks for the help.

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Question 113458: i need help solving this system:
{ x- y+ z=-6
{2x-3y+4z=-12
thanks for the help.

Answer by bucky(2189)   (Show Source): You can put this solution on YOUR website!
You cannot solve this system for x, y, and z because you have three unknowns (x, y, and z) but
you have only two equations. You need three independent equations if you have three unknowns.
.
If you find the missing equation, post this problem again.
.

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