(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Solve: -8x-5y-9z=4

3. The attempt at a solution

I just need to know if I'm doing this correctly...

There is only one equation given, so I expressed x in terms of y and z and got:

x=-5/8y-9/8z-1/2

then I set y=s and z=t

x=-(5/8)s -(9/8)t -1/2

so I'd enter the answers as:

x = -(5/8)s-(9/8)t-1/2

y = s

z = t

Is that correct? I only have one attempt for the online assignment.

Thanks!

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# Homework Help: A matrix question

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