Complete the ordered triple.
9x – y + z = 21
3x = 2y - 3z = -4
X - 3y + 2z = 7
@austin1617

Question

Complete the ordered triple.
9x – y + z = 21
3x = 2y - 3z = -4
X - 3y + 2z = 7
@austin1617

anonymous · Answer

Is this substitution right?

anonymous · Answer

Can I see an exact picture please?

anonymous · Answer

@rika3307

anonymous · Answer

attachment

anonymous · Answer

Can you please post these kinds of pictures with your questions. Copying and Pasting doesn't put out the right problem and it makes it look different. It also makes it harder if people can't understand what your talking about when you ask a math question.

anonymous · Answer

You can read this too

anonymous · Answer

will do thank you for helping this is the practice test to my unit test and i really didn't fully understand it

anonymous · Answer

do you need an explaination with your answer?

anonymous · Answer

a little thank you

anonymous · Answer

$$x= \frac{ (-1)-41 }{ 21 }$$
$$y=\frac{ 10(-1) }{ 7 }+\frac{ 45 }{ 7}$$
$$z=-1$$

$$x=-2$$
$$y=5$$
$$z=-1$$

anonymous · Answer

hows that you need more?

anonymous · Answer

no i got it  im pretty quick at learning but my teachers dont really help so its a huge help

anonymous · Answer

Do you need anymore help with other question?

anonymous · Answer

well if i can get help with another question or two that would be great :)

anonymous · Answer

Where the question at

anonymous · Answer

one second sorry i will post it