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![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/22/2275443.png)
x= 0, y= -5, z=-4
a. solution
b. not a solution
x- 3x y+3z =-7 +z=-4 x+3y + z=-19 Show transcribed image text x- 3x y+3z =-7 +z=-4 x+3y + z=-19
x= 0, y= -5, z=-4
a. solution
b. not a solution
x- 3x y+3z =-7 +z=-4 x+3y + z=-19
Show transcribed image text x- 3x y+3z =-7 +z=-4 x+3y + z=-19 1
answer
0
watching
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Casey DurganLv2
6 Jul 2019