SOLUTION: Solve system of equation 3x + 2y - 5z = 6 5x - 4y + 3z = -12 4x + 5y - 2z = 15 Please help! Thank you!

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: Solve system of equation 3x + 2y - 5z = 6 5x - 4y + 3z = -12 4x + 5y - 2z = 15 Please help! Thank you!      Log On


   

Question 87112: Solve system of equation
3x + 2y - 5z = 6
5x - 4y + 3z = -12
4x + 5y - 2z = 15
Please help! Thank you!
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
sorry for not doing it for you - but look at my Lesson on Cramer's Rule - that will explain how to solve a set of simultaneous equations in 3 variables using determinants.

hope this helps
Jon