SOLUTION: I need help solving these equations x-2y+3z=7 2x+y+5z=17 3x-4y-2z=1

Question 607604: I need help solving these equations
x-2y+3z=7
2x+y+5z=17
3x-4y-2z=1
Answer by Edwin McCravy(20054) (Show Source): You can put this solution on YOUR website!

There are lots of different ways to solve a system of three 
equations  in three unknowns.  Post again stating which of 
the many methods for solving them which you are studying.  
Instead of just picking one and guessing that it might be 
the method you are studying, I'll just give the solution.

(x,y,z) = (3,1,2)

Edwin

RELATED QUESTIONS
Please, I need some help with these problems. If anyone can help please. 1. {4x+y=13 (answered by stanbon)

I need help solving this system of equations please. 2x+y-3z=7 x-y-2z=4... (answered by lynnlo)

I need help with system of equations with 3 variables. 1. Solve x + y = z -2x � 4y + z (answered by Alan3354)

2w-3x+4y+z=7 w-x+3y-5z=10 3w+x-2y-2z=6... (answered by Alan3354)

using cramers rule solve the following systems of linear equations a. x-2y+3z = -7 (answered by MathLover1)

I need help solving this system. Thank you. 2x - y - z = 1 x + 2y + z = 0 3x - y - 2z... (answered by richwmiller)

Can someone please help: Solve the equations: x-2y+z =7 2x-5y+2z =17 -3x+7y+5z =-32 (answered by fractalier)

I need help solving this problem. x + 2y + 3z = 24 -x + y + 2z = 1 x + y � 2z = 9 (answered by Alan3354)

I am having trouble solving these systems. I get lost somewhere in the middle and it... (answered by ankor@dixie-net.com,ptaylor)