SOLUTION: Use the elimination method to solve the following system of equations. 2x + 4y – 3z = –7 3x + y + 4z = –12 x + 3y + 4z = 4

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Use the elimination method to solve the following system of equations. 2x + 4y – 3z = –7 3x + y + 4z = –12 x + 3y + 4z = 4       Log On


   

Question 658684: Use the elimination method to solve the following system of equations.
2x + 4y – 3z = –7
3x + y + 4z = –12
x + 3y + 4z = 4

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Use the elimination method to solve the following system of equations.
2x + 4y – 3z = –7
3x + y + 4z = –12
x + 3y + 4z = 4
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This is covered well on google, youtube and wikipedia.