SOLUTION: Mathematically solve the following equation for their points of intersection using an algebraic method. You must show your work... 2x-4y+2z=-8 2x+y-z=10 3x-y+2z=14 Also,

Algebra ->  Linear-equations -> SOLUTION: Mathematically solve the following equation for their points of intersection using an algebraic method. You must show your work... 2x-4y+2z=-8 2x+y-z=10 3x-y+2z=14 Also,       Log On


   

Question 168316: Mathematically solve the following equation for their points of intersection using an algebraic method. You must show your work...
2x-4y+2z=-8
2x+y-z=10
3x-y+2z=14

Also, algebraically solve the following systems of equations for all points of intersextion. You must show your work.
x^2 + y^2 = 25
2x + y = 10

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Question: What method are you learning for solving these systems?
Cheers,
Stan H.
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You must show your work...
2x-4y+2z=-8
2x+y-z=10
3x-y+2z=14

Also, algebraically solve the following systems of equations for all points of intersextion. You must show your work.
x^2 + y^2 = 25
2x + y = 10