Math Help. Algebra 2! Please

Question

anonymous · Answer

post the problem before asking for help, please

anonymous · Answer

@Hoa  If you were to use the elimination method to solve the following system, choose the new system of equations that would result after the variable z is eliminated in the second and third equations, then the first and second equations.
5x + 2y + z = -2
3x + 4y + 3z = 2
-4x - 3y - 3z = 1

anonymous · Answer

since there is Skullpatrol here, let him help

anonymous · Answer

you guide me how to solve, does that mean you know how to do? why do you ask for help?

anonymous · Answer

I have a somewhat understanding of the problem and this is my first time seeing a problem like this. So I'm asking for help as far as like a walk through on how to solve this type of problem

skullpatrol · Answer

What is the question asking for?

skullpatrol · Answer

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anonymous · Answer

We have to solve the problem usuing the elimination method. But variable z is eliminated in both the seond and third equation

skullpatrol · Answer

Yes, that is correct.

anonymous · Answer

z= -5x-2y-2 right?

skullpatrol · Answer

Right.

anonymous · Answer

x=2/21  y= 65/21  z=-182/21

skullpatrol · Answer

@SerikMB  OpenStudy values the Learning process - not the ‘Give you an answer’ process
Don’t post only answers - guide the asker to a solution.

anonymous · Answer

but, the answer is evident, i didn't understand the main question

anonymous · Answer

Yea I'm confused now

anonymous · Answer

@skullpatrol: please, be patient to a new comer. they need your confirmation about  their solution,

skullpatrol · Answer

@Hoa  Please take over.