Asked by Aa

Find x,y,z (solution set)

2x+y+32=13
x+3y-z=4
23x-2y+4z=11
Answered by bobpursley
are you certain of the first equation?

I would use determinants to solve this.
Answered by Aa
Yes please. that's the given. Well It's a bit odd because i wanted to use Cramer's rule.
Answered by Steve
So, follow Reiny's suggestion, using determinants

You can verify your solution here:

http://ncalculators.com/matrix/cramers-rule-calculator.htm
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